Aller-Leaf Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Aller-Leaf against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Aller-Leaf is a dietary supplement by Gaia Herbs SystemSupport with 9 active ingredients. Its ingredients are commonly taken for enlarged prostate (bph) symptoms, seasonal allergies, joint pain and arthritis.Based on those ingredients, 1,440 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Goldenseal, Turmeric, Chinese Skullcap. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Aller-Leaf by Gaia Herbs SystemSupport
Ask about any prescription or over-the-counter medication and we check it for interactions with Aller-Leaf by Gaia Herbs SystemSupport — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Aller-Leaf by Gaia Herbs SystemSupport
Four independent checks of what is known — a summary of the available information, not a grade of the product itself.
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
The stated purpose hasn't been mapped to our evidence data yet.
Why this rating?
- We haven't mapped this product's purpose to our evidence data yet — it'll be graded on the next content refresh.
Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.
Why this rating?
- The label discloses an exact amount for 2 of its 9 active ingredients.
- “Proprietary Blend” is a proprietary blend — the label gives one combined amount (816 mg) without saying how much of each component you get.
The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.
Why this rating?
- 7 of the 8 matched ingredients can interact with medications — Eyebright, Yarrow, Turmeric, Stinging Nettle, Baikal Skullcap, among others.
- The most serious interaction on file is rated Moderate.
- Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; cancer treatments; diabetes medications; heart-rhythm medications; lithium.
- For scale: 1,441 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.
Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.
Why this rating?
- We hold adverse-effect (side-effect) data for 8 of the 8 matched ingredients.
- Pregnancy & breastfeeding safety ratings cover 8 of 8.
- General safety write-ups exist for 8 of 8.
- Remember: this measures how much safety information exists. Thin data is not the same as being safe.
HelloPharmacist summaryFormula with limited ingredient disclosure with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
Assessment coverage: 9 of 9 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jun 25, 2012.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Aller-Leaf, straight from the product label.
| Brand | Gaia Herbs SystemSupport |
|---|---|
| Barcode (UPC) | 751063401401 |
| Net contents | 60 Vegetarian Liquid Phyto-Cap(s)(TM) |
| Market status | Off market |
| Date entered into DSLD | Jun 25, 2012 |
| DSLD ID | 9872 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegetarian, Adult (18 - 50 Years), Gluten Free, Dairy Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Aller-Leaf by Gaia Herbs SystemSupport, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 20 {Calories} | -- |
| Proprietary Blend | 816 mg | -- |
| Turmeric | 182 mg | -- |
| Turmeric | 18 mg | -- |
| Nettle | 0 NP | -- |
| Eyebright | 0 NP | -- |
| Bayberry | 0 NP | -- |
| Chinese Skullcap | 0 NP | -- |
| Yarrow | 0 NP | -- |
| Feverfew | 0 NP | -- |
| Goldenseal | 0 NP | -- |
Other ingredients: Vegetable Glycerin, Soy Lecithin, Capsule
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Suggested/Recommended/Usage/Directions
Suggested Use Adults take 2 capsules 2-3 times daily between meals.
Use only as directed on label.
Precautions
Not to be used during pregnancy or lactation.
If you have a medical condition or take pharmaceutical drugs please consult with your doctor before using this product.
Keep away from children.
Safety sealed for your protection.
Storage
Keep bottle capped at all times and store in a cool dry place.
General Statements
Natural separation may occur. This does not affect product quality.
Promotes upper respiratory health*
BEST BY
The Gaia Difference
Laboratory tested for purity
Brand IP Statement(s)
meetyourherbs(R) Enter ID # at GaiaHerbs.com
Liquid potency, easy absorption Alcohol-free, Liquid Phyto-Caps(TM) U.S. Patent No. 6,238,696 B1
SystemSupport
FDA Statement of Identity
DIETARY SUPPLEMENT
General
A42002 [006] 1411-1111
FDA Disclaimer Statement
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Formula
100% vegetarian, dairy free, no gluten-containing ingredients
Plant-derived capsule
Nettle
Each 2 capsules contain 2,000 mg dry herb equivalent.
Formulation
Free of heavy-metal toxicity
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Aller-Leaf by Gaia Herbs SystemSupport label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Aller-Leaf by Gaia Herbs SystemSupport
These are the 9 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 Capsule(s) Dosage formCapsule Servings per container30 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Proprietary Blend
- › Nettle
- › Eyebright
- › Bayberry
- › Chinese Skullcap
- › Yarrow
- › Feverfew
- › Goldenseal
Turmeric
Interacts with1,133 drugs
Turmeric is a popular spice whose main active compounds, curcuminoids, are studied mostly for inflammation and joint pain. Some research is promising,...
Turmeric monograph & interactionsTurmeric
Interacts with1,133 drugs
Turmeric is a popular spice whose main active compounds, curcuminoids, are studied mostly for inflammation and joint pain. Some research is promising,...
Turmeric monograph & interactionsOther (inactive) ingredients: Vegetable Glycerin, Soy Lecithin, Capsule. These complete the product’s ingredient list but are not active constituents.
Aller-Leaf by Gaia Herbs SystemSupport Drug Interactions
Aller-Leaf contains 9 ingredients, and 7 of them have known drug interactions. Altogether they interact with 1,440 medications. Here’s the picture, then you can look up your own drug.
Want to check YOUR meds against Aller-Leaf?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Aller-Leaf interact with 1,440 drugs. Click any drug to see the details.
7 of the 9 ingredients in Aller-Leaf interact with drugs. Each result below shows which ingredient is responsible. Goldenseal Turmeric Chinese Skullcap Feverfew Nettle Eyebright Yarrow
6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Aller-Leaf — through 1 ingredient. Tap an ingredient for the detail:
TurmericHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + 6-mercaptopurine interactionAdo-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Aller-Leaf — through 3 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Ado-trastuzumab Emtansine interactionGoldensealCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Goldenseal might increase serum levels of drugs metabolized by CYP3A4.
Read the full Goldenseal + Ado-trastuzumab Emtansine interactionTurmericCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric + Ado-trastuzumab Emtansine interactionAbacavir Sulfate, Dolutegravir, LamivudineTriumeq
How Abacavir Sulfate, Dolutegravir, Lamivudine interacts with Aller-Leaf — through 1 ingredient. Tap an ingredient for the detail:
TurmericHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + Abacavir Sulfate, Dolutegravir, Lamivudine interactionAbacavir, LamivudineEpzicom
How Abacavir, Lamivudine interacts with Aller-Leaf — through 1 ingredient. Tap an ingredient for the detail:
TurmericHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + Abacavir, Lamivudine interactionAbciximabReoPro
How Abciximab interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
GoldensealAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, goldenseal might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Goldenseal + Abciximab interactionChinese SkullcapAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, Baikal skullcap might increase the risk of bleeding when used concomitantly with anticoagulant and antiplatelet drugs.
Read the full Chinese Skullcap + Abciximab interactionTurmericAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Turmeric may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Turmeric + Abciximab interactionFeverfewAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, feverfew might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Feverfew + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with Aller-Leaf — through 3 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Abemaciclib interactionGoldensealCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Goldenseal might increase serum levels of drugs metabolized by CYP3A4.
Read the full Goldenseal + Abemaciclib interactionTurmericCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Aller-Leaf — through 3 ingredients. Tap an ingredient for the detail:
TurmericHepatotoxic Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + Abiraterone interactionGoldensealCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Goldenseal might increase serum levels of drugs metabolized by CYP3A4.
Read the full Goldenseal + Abiraterone interactionFeverfewCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Aller-Leaf — through 3 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Abiraterone Acetate interactionGoldensealCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Goldenseal might increase serum levels of drugs metabolized by CYP3A4.
Read the full Goldenseal + Abiraterone Acetate interactionTurmericCytochrome P450 3a4 (cyp3a4) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
GoldensealCytochrome P450 2c9 (cyp2c9) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2C9.
Read the full Goldenseal + Abrocitinib interactionFeverfewCytochrome P450 2c9 (cyp2c9) Substrates, Cytochrome P450 2c19 (cyp2c19) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP2C9.
Read the full Feverfew + Abrocitinib interactionTurmericAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Turmeric may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Turmeric + Abrocitinib interactionChinese SkullcapCytochrome P450 2c19 (cyp2c19) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, Baikal skullcap might increase levels of drugs metabolized by CYP2C19 enzymes.
Read the full Chinese Skullcap + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
GoldensealP-glycoprotein Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, goldenseal might increase or decrease serum levels of P-glycoprotein (P-gp) substrates.
Read the full Goldenseal + Acalabrutinib interactionTurmericCytochrome P450 3a4 (cyp3a4) Substrates, P-glycoprotein Substrates Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric + Acalabrutinib interactionFeverfewCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acalabrutinib interactionChinese SkullcapP-glycoprotein Substrates Minor
Interaction Summary
Theoretically, Baikal skullcap might increase levels of drugs transported by P-glycoprotein.
Read the full Chinese Skullcap + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Aller-Leaf — through 5 ingredients. Tap an ingredient for the detail:
GoldensealAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, goldenseal might increase the risk of hypoglycemia when used with antidiabetes drugs.
Read the full Goldenseal + Acarbose interactionTurmericAntidiabetes Drugs, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking turmeric with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Turmeric + Acarbose interactionNettleAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Read the full Nettle + Acarbose interactionChinese SkullcapAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of Baikal skullcap with antidiabetes drugs might enhance blood glucose lowering effects.
Read the full Chinese Skullcap + Acarbose interactionEyebrightAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, eyebright might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Read the full Eyebright + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Aller-Leaf — through 3 ingredients. Tap an ingredient for the detail:
TurmericHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + Acebutolol interactionGoldensealAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, goldenseal might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full Goldenseal + Acebutolol interactionChinese SkullcapAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of Baikal skullcap with antihypertensive drugs might have additive effects and increase the risk of hypotension.
Read the full Chinese Skullcap + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
Chinese SkullcapAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, Baikal skullcap might increase the risk of bleeding when used concomitantly with anticoagulant and antiplatelet drugs.
Read the full Chinese Skullcap + Acenocoumarol interactionTurmericAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Turmeric may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Turmeric + Acenocoumarol interactionFeverfewAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, feverfew might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Feverfew + Acenocoumarol interactionGoldensealAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, goldenseal might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Goldenseal + Acenocoumarol interactionAcepromazineAtravet
How Acepromazine interacts with Aller-Leaf — through 2 ingredients. Tap an ingredient for the detail:
GoldensealCns Depressants Moderate
Interaction Summary
Theoretically, goldenseal might increase the sedative effects of CNS depressants.
Read the full Goldenseal + Acepromazine interactionChinese SkullcapCns Depressants Minor
Interaction Summary
Theoretically, Baikal skullcap might cause additive therapeutic and adverse effects when used concomitantly with drugs with sedative properties.
Read the full Chinese Skullcap + Acepromazine interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen interactionGoldensealCytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2E1.
Read the full Goldenseal + Acetaminophen interactionTurmericHepatotoxic Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + Acetaminophen interactionChinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
Chinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Aspirin interactionGoldensealCytochrome P450 2e1 (cyp2e1) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2E1.
Read the full Goldenseal + Acetaminophen, Aspirin interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Aspirin interactionTurmericCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
TurmericHepatotoxic Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates +2 Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + Acetaminophen, Aspirin, Caffeine interactionGoldensealAnticoagulant/antiplatelet Drugs, Cytochrome P450 2e1 (cyp2e1) Substrates +1 Moderate
Interaction Summary
Theoretically, goldenseal might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Goldenseal + Acetaminophen, Aspirin, Caffeine interactionChinese SkullcapAnticoagulant/antiplatelet Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap might increase the risk of bleeding when used concomitantly with anticoagulant and antiplatelet drugs.
Read the full Chinese Skullcap + Acetaminophen, Aspirin, Caffeine interactionFeverfewAnticoagulant/antiplatelet Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Feverfew + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionGoldensealCytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2E1.
Read the full Goldenseal + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionTurmericCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionChinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
Chinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Butalbital interactionGoldensealCytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2E1.
Read the full Goldenseal + Acetaminophen, Butalbital interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Butalbital interactionTurmericHepatotoxic Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
TurmericCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric + Acetaminophen, Butalbital, Caffeine interactionGoldensealCytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2E1.
Read the full Goldenseal + Acetaminophen, Butalbital, Caffeine interactionChinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Butalbital, Caffeine interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acetaminophen, Butalbital, Caffeine, Codeine interactionGoldensealCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Theoretically, goldenseal might increase the sedative effects of CNS depressants.
Read the full Goldenseal + Acetaminophen, Butalbital, Caffeine, Codeine interactionTurmericCytochrome P450 3a4 (cyp3a4) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric + Acetaminophen, Butalbital, Caffeine, Codeine interactionChinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
Chinese SkullcapCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap might cause additive therapeutic and adverse effects when used concomitantly with drugs with sedative properties.
Read the full Chinese Skullcap + Acetaminophen, Butalbital, Codeine interactionGoldensealCytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2E1.
Read the full Goldenseal + Acetaminophen, Butalbital, Codeine interactionFeverfewCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Read the full Feverfew + Acetaminophen, Butalbital, Codeine interactionTurmericCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
TurmericHepatotoxic Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + Acetaminophen, Butalbital, Codeine Phosphate interactionGoldensealCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates +1 Moderate
Interaction Summary
Goldenseal might increase serum levels of drugs metabolized by CYP2D6.
Read the full Goldenseal + Acetaminophen, Butalbital, Codeine Phosphate interactionChinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Butalbital, Codeine Phosphate interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Read the full Feverfew + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionGoldensealCns Depressants, Cytochrome P450 2e1 (cyp2e1) Substrates +2 Moderate
Interaction Summary
Theoretically, goldenseal might increase the sedative effects of CNS depressants.
Read the full Goldenseal + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionTurmericCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionChinese SkullcapCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap might cause additive therapeutic and adverse effects when used concomitantly with drugs with sedative properties.
Read the full Chinese Skullcap + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Caffeine, CodeineGesic C15, Gesic C30, Gesic C8, Lenoltec 1, Lenoltec 2, Lenoltec 3 +1 more
How Acetaminophen, Caffeine, Codeine interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
Chinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Caffeine, Codeine interactionGoldensealCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates +2 Moderate
Interaction Summary
Goldenseal might increase serum levels of drugs metabolized by CYP2D6.
Read the full Goldenseal + Acetaminophen, Caffeine, Codeine interactionFeverfewCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Read the full Feverfew + Acetaminophen, Caffeine, Codeine interactionTurmericCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
TurmericHepatotoxic Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + Acetaminophen, Caffeine, Codeine, Salicylamide interactionGoldensealCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Goldenseal might increase serum levels of drugs metabolized by CYP2D6.
Read the full Goldenseal + Acetaminophen, Caffeine, Codeine, Salicylamide interactionChinese SkullcapCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap might cause additive therapeutic and adverse effects when used concomitantly with drugs with sedative properties.
Read the full Chinese Skullcap + Acetaminophen, Caffeine, Codeine, Salicylamide interactionFeverfewCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Read the full Feverfew + Acetaminophen, Caffeine, Dihydrocodeine interactionGoldensealCns Depressants, Cytochrome P450 2e1 (cyp2e1) Substrates +2 Moderate
Interaction Summary
Theoretically, goldenseal might increase the sedative effects of CNS depressants.
Read the full Goldenseal + Acetaminophen, Caffeine, Dihydrocodeine interactionTurmericCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric + Acetaminophen, Caffeine, Dihydrocodeine interactionChinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
Chinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Caffeine, Isometheptene interactionGoldensealCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Goldenseal might increase serum levels of drugs metabolized by CYP3A4.
Read the full Goldenseal + Acetaminophen, Caffeine, Isometheptene interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Caffeine, Isometheptene interactionTurmericCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Aller-Leaf — through 5 ingredients. Tap an ingredient for the detail:
TurmericHepatotoxic Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric + Acetaminophen, Caffeine, Pyrilamine interactionGoldensealCytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2E1.
Read the full Goldenseal + Acetaminophen, Caffeine, Pyrilamine interactionChinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Caffeine, Pyrilamine interactionNettleDiuretic Drugs Moderate
Interaction Summary
Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
Read the full Nettle + Acetaminophen, Caffeine, Pyrilamine interactionFeverfewCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Aller-Leaf — through 4 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Read the full Feverfew + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionGoldensealCytochrome P450 2e1 (cyp2e1) Substrates, Dextromethorphan (robitussin Dm, Others) +2 Moderate
Interaction Summary
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2E1.
Read the full Goldenseal + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionTurmericCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionChinese SkullcapCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Aller-Leaf with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.
Goldenseal
Anticoagulant/Antiplatelet Drugs
Theoretically, goldenseal might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Goldenseal contains berberine. In vitro and animal research shows that berberine can inhibit platelet aggregation. However, this effect has not been reported in humans.
Antidiabetes Drugs
Theoretically, goldenseal might increase the risk of hypoglycemia when used with antidiabetes drugs.
Goldenseal contains berberine. Clinical research shows that berberine can lower blood glucose levels. However, this effect has not been reported with goldenseal.
Antihypertensive Drugs
Theoretically, goldenseal might increase the risk of hypotension when taken with antihypertensive drugs.
Goldenseal contains berberine. Animal research shows that berberine can have hypotensive effects. Also, an analysis of clinical research shows that taking berberine in combination with amlodipine can lower systolic and diastolic blood pressure when compared with amlodipine alone. However, this effect has not been reported with goldenseal.
Cns Depressants
Theoretically, goldenseal might increase the sedative effects of CNS depressants.
Goldenseal contains berberine. Animal research shows that berberine can have sedative effects. However, this effect has not been reported in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2C9.
In vitro research shows that goldenseal root extract can modestly inhibit CYP2C9. This effect may be due to its alkaloid constituents, hydrastine and berberine. However, this effect has not been reported in humans.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Goldenseal might increase serum levels of drugs metabolized by CYP2D6.
Clinical and in vitro research shows that goldenseal can significantly inhibit CYP2D6 enzymes, potentially increasing levels of drugs metabolized by CYP2D6.
Cytochrome P450 2E1 (Cyp2E1) Substrates
Theoretically, goldenseal might increase serum levels of drugs metabolized by CYP2E1.
In vitro research shows that goldenseal root extract can inhibit the activity of CYP2E1. However, this effect has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Goldenseal might increase serum levels of drugs metabolized by CYP3A4.
Most clinical and in vitro research shows that goldenseal inhibits CYP3A4 enzyme activity and increases serum levels of CYP3A4 substrates, such as midazolam. However, in one small clinical study, goldenseal did not affect the levels of indinavir, a CYP3A4 substrate, in healthy volunteers. This is likely due to the fact that indinavir has a high oral bioavailability, making it an inadequate probe for CYP3A4 interactions and/or that it is primarily metabolized by hepatic CYP3A, while goldenseal has more potential to inhibit intestinal CYP3A enzyme activity. Both goldenseal extract and its isolated constituents berberine and hydrastine inhibit CYP3A, with hydrastine possibly having more inhibitory potential than berberine.
Dextromethorphan (Robitussin Dm, Others)
Theoretically, goldenseal might increase serum levels of dextromethorphan.
Goldenseal contains berberine. A small clinical study shows that berberine can inhibit cytochrome P450 2D6 (CYP2D6) activity and reduce the metabolism of dextromethorphan.
Digoxin (Lanoxin)
Goldenseal might increase serum levels of digoxin, although this effect is unlikely to be clinically significant.
Clinical research shows that goldenseal modestly increases digoxin peak levels by about 14% in healthy volunteers. However, goldenseal does not seem to affect other pharmacokinetic parameters such as area under the curve (AUC). This suggests that goldenseal does not cause a clinically significant interaction with digoxin. Digoxin is a P-glycoprotein substrate. Some evidence suggests that goldenseal constituents might affect P-glycoprotein; however, it is unclear whether these constituents inhibit or induce P-glycoprotein.
Losartan (Cozaar)
Theoretically, goldenseal might decrease the conversion of losartan to its active form.
Goldenseal contains berberine. A small clinical study shows that berberine inhibits cytochrome P450 2C9 (CYP2C9) activity and reduces the metabolism of losartan. However, this effect has not been reported with goldenseal.
Metformin (Glucophage)
Theoretically, goldenseal might reduce blood levels of metformin.
In vitro research shows that goldenseal extract decreases the bioavailability of metformin, likely by interfering with transport, intestinal permeability, or other processes involved in metformin absorption. It is unclear which, if any, of metformin's transporters are inhibited by goldenseal. Goldenseal does not appear to alter the clearance or half-life of metformin.
P-Glycoprotein Substrates
Theoretically, goldenseal might increase or decrease serum levels of P-glycoprotein (P-gp) substrates.
There is conflicting evidence about the effect of goldenseal on P-gp. In vitro research suggests that berberine, a constituent of goldenseal, modestly inhibits P-gp efflux. Other evidence suggests that berberine induces P-gp. In healthy volunteers, goldenseal modestly increases peak levels of the P-gp substrate digoxin by about 14%. However, it does not seem to affect other pharmacokinetic parameters such as area under the curve (AUC). This suggests that goldenseal is not a potent inhibitor of P-gp-mediated drug efflux. Until more is known, goldenseal should be used cautiously with P-gp substrates.
Pentobarbital (Nembutal)
Theoretically, goldenseal might increase the sedative effects of pentobarbital.
Animal research shows that berberine, a constituent of goldenseal, can prolong pentobarbital-induced sleeping time. However, this effect has not been reported with goldenseal.
Tacrolimus (Prograf)
Theoretically, goldenseal might increase serum levels of tacrolimus.
Goldenseal contains berberine. In a 16-year-old patient with idiopathic nephrotic syndrome who was being treated with tacrolimus 6.5 mg twice daily, intake of berberine 200 mg three times daily increased the blood concentration of tacrolimus from 8 to 22 ng/mL. Following a reduction of tacrolimus dosing to 3 mg daily, blood levels of tacrolimus decreased to 12 ng/mL.
Oseltamivir (Tamiflu)
Theoretically, goldenseal might reduce the therapeutic effects of oseltamivir by decreasing its conversion to its active form.
In vitro evidence suggests that goldenseal reduces the formation of the active compound from the prodrug oseltamivir. The mechanism of action and clinical relevance is unclear.
Turmeric
Alkylating Agents
Turmeric has antioxidant effects. Theoretically, this may reduce the activity of chemotherapy drugs that generate free radicals. However, research is conflicting.
In vitro research suggests that curcumin, a constituent of turmeric, inhibits mechlorethamine-induced apoptosis of breast cancer cells by up to 70%. Also, animal research shows that curcumin inhibits cyclophosphamide-induced tumor regression. However, some in vitro research shows that curcumin does not affect the apoptosis capacity of etoposide. Also, other laboratory research suggests that curcumin might augment the cytotoxic effects of alkylating agents. Reasons for the discrepancies may relate to the dose of curcumin and the specific chemotherapeutic agent. Lower doses of curcumin might have antioxidant effects while higher doses might have pro-oxidant effects. More evidence is needed to determine what effect, if any, turmeric might have on alkylating agents.
Amlodipine (Norvasc)
Taking turmeric with amlodipine may increase levels of amlodipine.
Animal research shows that giving amlodipine 1 mg/kg as a single dose following the use of turmeric extract 200 mg/kg daily for 2 weeks increases the maximum concentration and area under the curve by 53% and 56%, respectively, when compared with amlodipine alone. Additional animal research shows that taking amlodipine 1 mg/kg with a curcumin 2 mg/kg pretreatment for 10 days increases the maximum concentration and area under the curve by about 2-fold when compared with amlodipine alone.
Anticoagulant/Antiplatelet Drugs
Turmeric may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs. However, research is conflicting.
Curcumin, a constituent of turmeric, has demonstrated antiplatelet effects in vitro. Furthermore, two case reports have found that taking turmeric along with warfarin or fluindione was associated with an increased international normalized ratio (INR). However, one clinical study in healthy volunteers shows that taking curcumin 500 mg daily for 3 weeks, alone or with aspirin 100 mg, does not increase antiplatelet effects or bleeding risk. It is possible that the dose of turmeric used in this study was too low to produce a notable effect.
Antidiabetes Drugs
Theoretically, taking turmeric with antidiabetes drugs might increase the risk of hypoglycemia.
Animal research and case reports suggest that curcumin, a turmeric constituent, can reduce blood glucose levels in patients with diabetes. Furthermore, clinical research in adults with type 2 diabetes shows that taking curcumin 475 mg daily for 10 days prior to taking glyburide 5 mg decreased postprandial glucose levels for up to 24 hours when compared with glyburide alone, despite the lack of a significant pharmacokinetic interaction. Other clinical studies in patients with diabetes show that taking curcumin daily can reduce blood glucose levels when compared with placebo.
Antitumor Antibiotics
Turmeric has antioxidant effects. Theoretically, this may reduce the activity of chemotherapy drugs that generate free radicals. However, research is conflicting.
In vitro and animal research shows that curcumin, a constituent of turmeric, inhibits doxorubicin-induced apoptosis of breast cancer cells by up to 65%. However, curcumin does not seem to affect the apoptosis capacity of daunorubicin. In fact, some research shows that curcumin might augment the cytotoxic effects of antitumor antibiotics, increasing their effectiveness. Reasons for the discrepancies may relate to the dose of curcumin and the chemotherapeutic agent. Lower doses of curcumin might have antioxidant effects while higher doses might have pro-oxidant effects. More evidence is needed to determine what effects, if any, antioxidants such as turmeric have on antitumor antibiotics.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
In vitro and animal research show that turmeric and its constituents curcumin and curcuminoids inhibit CYP3A4. Also, 8 case reports from the World Health Organization (WHO) adverse drug reaction database describe increased toxicity in patients taking turmeric and cancer medications that are CYP3A4 substrates, including everolimus, ruxolitinib, ibrutinib, and palbociclib, and bortezomib. In another case report, a transplant patient presented with acute nephrotoxicity and elevated tacrolimus levels after consuming turmeric powder at a dose of 15 or more spoonfuls daily for ten days prior. It was thought that turmeric increased levels of tacrolimus due to CYP3A4 inhibition.
Conversely, other in vitro research suggests that turmeric induces CYP3A4 activity, leading to reduced levels of CYP3A4 substrates. An animal model suggests that induction of CYP3A4 occurs after daily curcumin use for 1 week. However, the induction of CYP3A4 by turmeric has not been reported in humans.
Hepatotoxic Drugs
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
There is concern that turmeric might cause hepatotoxicity, especially when highly bioavailable formulations are used in high doses.
Methotrexate (Trexall, Others)
Theoretically, turmeric might have additive effects when used with hepatotoxic drugs such as methotrexate.
In one case report, a 39-year-old female taking methotrexate, turmeric, and linseed oil developed hepatotoxicity.
Organic Anion-Transporting Polypeptide Substrates (Oatp)
Theoretically, turmeric might increase blood levels of OATP4C1 substrates.
In vitro research shows that the turmeric constituent curcumin competitively inhibits OATP4C1 transport. This transporter is expressed in the kidney and facilitates the renal excretion of certain drugs. Theoretically, taking turmeric might decrease renal excretion of OATP substrates.
Sulfasalazine (Azulfidine)
Turmeric might increase the effects and adverse effects of sulfasalazine.
Clinical research shows that taking the turmeric constituent, curcumin, can increase blood levels of sulfasalazine by 3.2-fold.
Tacrolimus (Prograf)
Turmeric might increase the effects and adverse effects of tacrolimus.
In one case report, a transplant patient presented with acute nephrotoxicity and elevated tacrolimus levels of 29 ng/mL. The patient previously had tacrolimus levels within the therapeutic range at 9.7 ng/mL. Ten days prior to presenting at the emergency room the patient started consumption of turmeric powder at a dose of 15 or more spoonfuls daily. It was thought that turmeric increased levels of tacrolimus due to cytochrome P450 3A4 (CYP3A4) inhibition. In vitro and animal research show that turmeric and its constituent curcumin inhibit CYP3A4.
Talinolol
Turmeric may reduce the absorption of talinolol in some situations.
Clinical research shows that taking curcumin for 6 days decreases the bioavailability of talinolol when taken together on the seventh day. The clinical significance of this effect is unclear.
Tamoxifen (Nolvadex)
Theoretically, turmeric might reduce the levels and clinical effects of tamoxifen.
In a small clinical trial in patients with breast cancer taking tamoxifen 20-30 mg daily, adding curcumin 1200 mg plus piperine 10 mg three times daily reduces the 24-hour area under the curve of tamoxifen and the active metabolite endoxifen by 12.8% and 12.4%, respectively, as well as the maximum concentrations of tamoxifen, when compared with tamoxifen alone. However, in the absence of piperine, the area under the curve for endoxifen and the maximum concentration of tamoxifen were not significantly reduced. Effects were most pronounced in patients who were extensive cytochrome P450 (CYP) 2D6 metabolizers.
Topoisomerase I Inhibitors
Turmeric has antioxidant effects. There is some concern that this may reduce the activity of chemotherapy drugs that generate free radicals. However, research is conflicting.
In vitro research shows that curcumin, a constituent of turmeric, inhibits camptothecin-induced apoptosis of breast cancer cells by up to 71%. However, other in vitro research shows that curcumin augments the cytotoxic effects of camptothecin. Reasons for the discrepancies may relate to the dose of curcumin and the chemotherapeutic agents. Lower doses of curcumin might have antioxidant effects while higher doses might have pro-oxidant effects. More evidence is needed to determine what effect, if any, turmeric might have.
Tramadol (Ultram)
Theoretically, turmeric might increase or decrease levels of tramadol.
Animal research suggests that a single dose of curcumin, a constituent of turmeric, may increase tramadol's maximum concentration (Cmax) by inhibiting metabolism, while continued daily use for 7 days may reduce the area under the curve (AUC) due to the induction of drug-metabolizing enzymes such as cytochrome P450 3A4 (CYP3A4). However, this interaction has not been reported in humans.
Warfarin (Coumadin)
Turmeric might increase the risk of bleeding with warfarin.
One case of increased international normalized ratio (INR) has been reported for a patient taking warfarin who began taking turmeric. Prior to taking turmeric, the patient had stable INR measurements. Within a few weeks of starting turmeric supplementation, the patient's INR increased to 10. Additionally, curcumin, the active constituent in turmeric, has demonstrated antiplatelet effects in vitro, which may produce additive effects when taken with warfarin.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2. However, research is conflicting.
In vitro and animal research show that the turmeric constituent, curcumin, inhibits CYP1A2. However, other in vitro research suggests that curcumin does not significantly affect CYP1A2.
Docetaxel (Taxotere)
Theoretically, turmeric might increase blood levels of oral docetaxel.
Animal research suggests that the turmeric constituent, curcumin, enhances the oral bioavailability of docetaxel. However, the significance of this interaction is unclear, as this drug is typically administered intravenously in clinical settings.
Estrogens
Theoretically, large amounts of turmeric might interfere with hormone replacement therapy through competition for estrogen receptors.
In vitro research shows that curcumin, a constituent of turmeric, displaces the binding of estrogen to its receptors.
Glyburide (Diabeta, Others)
Theoretically, taking turmeric and glyburide in combination might increase the risk of hypoglycemia.
Clinical research shows that taking curcumin 475 mg daily for 10 days prior to taking glyburide 5 mg increases blood levels of glyburide by 12% at 2 hours after the dose in patients with type 2 diabetes. While maximal blood concentrations of glyburide were not affected, turmeric modestly decreased postprandial glucose levels for up to 24 hours when compared to glyburide alone, possibly due to the hypoglycemic effect of turmeric demonstrated in animal research.
Losartan (Cozaar)
Theoretically, turmeric might increase the effects of losartan.
Research in hypertensive rats shows that taking turmeric can increase the hypotensive effects of losartan.
Norfloxacin (Noroxin)
Theoretically, turmeric might increase the effects and adverse effects of norfloxacin.
Animal research shows that taking curcumin, a turmeric constituent, can increase blood levels of orally administered norfloxacin.
P-Glycoprotein Substrates
Theoretically, turmeric might increase the absorption of P-glycoprotein substrates.
In vitro and animal research shows that curcuminoids and other constituents found in turmeric can inhibit P-glycoprotein expression and activity.
Paclitaxel (Abraxane, Onxol)
Theoretically, turmeric might alter blood levels of paclitaxel, although any effect may not be clinically relevant.
Clinical research in adults with breast cancer receiving intravenous paclitaxel suggests that taking turmeric may modestly alter paclitaxel pharmacokinetics. Patients received paclitaxel on day 1, followed by either no treatment or turmeric 2 grams daily from days 2-22. Pharmacokinetic modeling suggests that turmeric reduces the maximum concentration and area under the curve of paclitaxel by 12.1% and 7.7%, respectively. However, these changes are not likely to be considered clinically relevant. Conversely, animal research suggests that curcumin, a constituent of turmeric, enhances the oral bioavailability of paclitaxel. However, the significance of this interaction is unclear, as this drug is typically administered intravenously in clinical settings.
Chinese Skullcap
Anticoagulant/Antiplatelet Drugs
Theoretically, Baikal skullcap might increase the risk of bleeding when used concomitantly with anticoagulant and antiplatelet drugs.
Preliminary clinical research suggests that taking capsules containing a combination of astragalus, goldthread, and Baikal skullcap daily for 4 weeks inhibits platelet aggregation; the effect seems to be similar to that of aspirin 50 mg daily. It is unclear if this effect is due to Baikal skullcap, other ingredients, or the combination.
Antidiabetes Drugs
Theoretically, concomitant use of Baikal skullcap with antidiabetes drugs might enhance blood glucose lowering effects.
Baicalein, a constituent of Baikal skullcap, has alpha-glucosidase inhibitory activity in vitro. Animal research also suggests that Baikal skullcap enhances the antidiabetic effects of metformin. However, in a small human study, taking Baikal skullcap extract did not enhance the antidiabetic effects of metformin, although it did modestly lower glucose levels during an oral glucose tolerance test (OGTT). Until more is known, use cautiously.
Antihypertensive Drugs
Theoretically, concomitant use of Baikal skullcap with antihypertensive drugs might have additive effects and increase the risk of hypotension.
Animal research suggests that baicalein, a constituent of Baikal skullcap, might lower blood pressure.
Antithyroid Drugs
Theoretically, concomitant use of Baikal skullcap and antithyroid drugs may result in additive activity and increase the risk of hypothyroidism.
In an animal hyperthyroid model, Baikal skullcap improved levels of triiodothyronine (T3), thyroxine (T4), and thyroid stimulating hormone (TSH). The clinical significance of this effect is unclear.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
In vitro evidence suggests that constituents of Baikal skullcap inhibit the activity of CYP1A2. This effect has not been reported in humans.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, Baikal skullcap might increase levels of drugs metabolized by CYP2C19 enzymes.
In vitro evidence suggest that wogonin, a constituent of Baikal skullcap, modestly inhibits the activity of CYP2C19 enzymes. This effect has not been reported in humans.
Estrogens
Theoretically, concomitant use of large amounts of Baikal skullcap might interfere with hormone replacement therapy, due to competition for estrogen receptors.
In vitro evidence suggests that Baikal skullcap has estrogenic activity.
Lithium
Theoretically, Baikal skullcap might reduce lithium excretion and increase serum levels of lithium.
Baikal skullcap is thought to have diuretic properties, which may reduce lithium excretion. The dose of lithium might need to be decreased.
Alcohol (Ethanol)
Theoretically, Baikal skullcap might potentiate the sedative effects of alcohol.
In vitro and animal research suggests that Baikal skullcap binds to GABA-A receptors and causes sedation. Theoretically, Baikal skullcap might potentiate the sedative effects of alcohol. Preliminary clinical research has not identified clinically relevant sedation after use of Baikal skullcap; however, a thorough evaluation of safety outcomes has not been conducted.
Cns Depressants
Theoretically, Baikal skullcap might cause additive therapeutic and adverse effects when used concomitantly with drugs with sedative properties.
In vitro and animal research suggests that Baikal skullcap binds to GABA-A receptors and causes sedation. Theoretically, Baikal skullcap might cause additive therapeutic and adverse effects when used concomitantly with drugs with sedative properties. Preliminary clinical research has not identified clinically relevant sedation after use of Baikal skullcap; however, a thorough evaluation of safety outcomes has not been conducted.
Organic Anion-Transporting Polypeptide Substrates (Oatp)
Theoretically, Baikal skullcap might alter the levels and clinical effects of OATP substrates.
Some pharmacokinetic research shows that baicalin, a constituent of Baikal skullcap, can decrease plasma levels of rosuvastatin. The mechanism is thought to involve stimulation of the activity of the organic anion-transporting polypeptide 1B1 (OATP1B1), which transports rosuvastatin into the liver. This decreases plasma levels of the drug, but increases levels at the site of action in the liver. The degree to which rosuvastatin levels are affected depends on the OATP1B1 haplotype of the individual. Baikal skullcap might also affect other OATP1B1 substrates.
P-Glycoprotein Substrates
Theoretically, Baikal skullcap might increase levels of drugs transported by P-glycoprotein.
In vitro and animal research suggests that baicalein, oroxylin A, and wogonin, constituents of Baikal skullcap, can inhibit P-glycoprotein. This effect has not been reported in humans.
Feverfew
Anticoagulant/Antiplatelet Drugs
Theoretically, feverfew might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Laboratory research suggests that feverfew may inhibit platelet aggregation. Additionally, in one case report, a 36-year-old patient taking feverfew 2400 mg daily for 3 months experienced vaginal bleeding and a prolonged menstrual cycle, with a modest increase in partial thromboplastin time (PTT) and prothrombin time (PT).
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Laboratory research shows that feverfew might inhibit CYP1A2. So far, this interaction has not been reported in humans.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP2C19.
Laboratory research shows that feverfew might inhibit CYP2C19. So far, this interaction has not been reported in humans.
Cytochrome P450 2C8 (Cyp2C8) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP2C8.
Laboratory research shows that feverfew might inhibit CYP2C8. So far, this interaction has not been reported in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP2C9.
Laboratory research shows that feverfew might inhibit CYP2C9. So far, this interaction has not been reported in humans.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Laboratory research shows that feverfew might inhibit CYP2D6. So far, this interaction has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Laboratory research shows that feverfew might inhibit CYP3A4. So far, this interaction has not been reported in humans.
Nettle
Antidiabetes Drugs
Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Clinical research shows that stinging nettle might decrease blood glucose levels in patients with diabetes.
Diuretic Drugs
Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
Animal research suggests that the above ground parts and roots of stinging nettle may have a diuretic effect.
Lithium
Theoretically, stinging nettle might reduce excretion and increase levels of lithium.
Animal research suggests that stinging nettle has diuretic and natriuretic properties, which could alter the excretion of lithium. The dose of lithium might need to be decreased.
Warfarin (Coumadin)
There is some concern that stinging nettle might decrease the effects of anticoagulant drugs such as warfarin.
Stinging nettle contains a significant amount of vitamin K. When taken in large quantities, this might interfere with the activity of warfarin.
Eyebright
Antidiabetes Drugs
Theoretically, eyebright might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research suggests that eyebright lowers blood glucose levels.
Yarrow
Lithium
Theoretically, taking yarrow with lithium might increase the levels and adverse effects of lithium.
Animal research shows that yarrow has diuretic activity. Theoretically, due to these potential diuretic effects, yarrow might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.
Brand information
Manufacturer and brand details for Aller-Leaf, from the product label.
Gaia Herbs SystemSupport
See all Gaia Herbs SystemSupport products- Name
- Gaia Herbs, Inc.
- Street Address
- 101 Gaia Herbs Dr.
- City
- Brevard
- State
- NC
- ZipCode
- 28712
- Web Address
- GaiaHerbs.com
Aller-Leaf by Gaia Herbs SystemSupport: Common Questions
Does Aller-Leaf by Gaia Herbs SystemSupport interact with any medications?
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Where does this information come from?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Aller-Leaf’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Stinging Nettle
Interacts with 164 drugsStinging nettle is a common plant used as food and in traditional medicine, most often for prostate symptoms, allergies, and joint pain. The evidence is mixed and mostly preliminary, so it i...
Read the full Stinging Nettle monograph → Herb & supplement monographEyebright
Interacts with 86 drugsEyebright is a traditional herb long used for minor eye irritation, redness, and allergy symptoms, but high-quality human studies are very limited. There is not enough reliable evidence to c...
Read the full Eyebright monograph → Herb & supplement monographBayberry
Bayberry is a traditional herb used mainly as an astringent for diarrhea, sore throats, and minor skin or gum problems, but there is very little modern human research to confirm it works. It...
Read the full Bayberry monograph → Herb & supplement monographBaikal Skullcap
Interacts with 946 drugsBaikal skullcap is a traditional Chinese herb (Huang Qin) used for inflammation, allergies, and infections, with active compounds like baicalin and baicalein studied mostly in the lab. Human...
Read the full Baikal Skullcap monograph → Herb & supplement monographYarrow
Interacts with 1 drugYarrow is a traditional herb long used for wounds, digestive complaints, and colds, but high-quality human studies are very limited, so its benefits are not well proven. It is generally used...
Read the full Yarrow monograph → Herb & supplement monographFeverfew
Interacts with 929 drugsFeverfew is a daisy-family herb best known for migraine prevention, where some studies suggest it may modestly lower how often migraines occur, though the evidence is mixed. It is generally...
Read the full Feverfew monograph → Herb & supplement monographGoldenseal
Interacts with 1,237 drugsGoldenseal is a popular North American herb that contains berberine, a compound studied for antimicrobial effects. However, strong human evidence for its many traditional uses is largely lac...
Read the full Goldenseal monograph → Herb & supplement monographTurmeric
Interacts with 1,133 drugsTurmeric is a popular spice whose main active compounds, curcuminoids, are studied mostly for inflammation and joint pain. Some research is promising, but quality is mixed and curcumin is po...
Read the full Turmeric monograph →Sources & How We Checked
Aller-Leaf's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 226 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Turmeric 102 references
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- Yue, G. G., Cheng, S. W., Yu, H., Xu, Z. S., Lee, J. K., Hon, P. M., Lee, M. Y., Kennelly, E. J., Deng, G., Yeung, S. K., Cassileth, B. R., Fung, K. P., Leung, P. C., and Lau, C. B. The role of turmerones on curcumin transportation and P-glycoprotein acti
- Shenouda, N. S., Zhou, C., Browning, J. D., Ansell, P. J., Sakla, M. S., Lubahn, D. B., and MacDonald, R. S. Phytoestrogens in common herbs regulate prostate cancer cell growth in vitro. Nutr.Cancer 2004;49(2):200-208. PubMed
- Appiah-Opong, R., Commandeur, J. N., Vugt-Lussenburg, B., and Vermeulen, N. P. Inhibition of human recombinant cytochrome P450s by curcumin and curcumin decomposition products. Toxicology 6-3-2007;235(1-2):83-91. PubMed
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- Ganta, S., Devalapally, H., and Amiji, M. Curcumin enhances oral bioavailability and anti-tumor therapeutic efficacy of paclitaxel upon administration in nanoemulsion formulation. J Pharm Sci 2010;99(11):4630-4641. PubMed
- Lamb, S. R. and Wilkinson, S. M. Contact allergy to tetrahydrocurcumin. Contact Dermatitis 2003;48(4):227. PubMed
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- Mahesh, T., Balasubashini, M. S., and Menon, V. P. Effect of photo-irradiated curcumin treatment against oxidative stress in streptozotocin-induced diabetic rats. J Med.Food 2005;8(2):251-255. PubMed
- Thompson, D. A. and Tan, B. B. Tetrahydracurcumin-related allergic contact dermatitis. Contact Dermatitis 2006;55(4):254-255. PubMed
- Patumraj, S., Wongeakin, N., Sridulyakul, P., Jariyapongskul, A., Futrakul, N., and Bunnag, S. Combined effects of curcumin and vitamin C to protect endothelial dysfunction in the iris tissue of STZ-induced diabetic rats. Clin Hemorheol.Microcirc. 2006;3
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- Madkor, H. R., Mansour, S. W., and Ramadan, G. Modulatory effects of garlic, ginger, turmeric and their mixture on hyperglycaemia, dyslipidaemia and oxidative stress in streptozotocin-nicotinamide diabetic rats. Br J Nutr 2011;105(8):1210-1217. PubMed
- Pungcharoenkul, K. and Thongnopnua, P. Effect of different curcuminoid supplement dosages on total in vivo antioxidant capacity and cholesterol levels of healthy human subjects. Phytother Res 2011;25(11):1721-1726.
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- Mohammadi, A., Sahebkar, A., Iranshahi, M., Amini, M., Khojasteh, R., Ghayour-Mobarhan, M., and Ferns, G. A. Effects of supplementation with curcuminoids on dyslipidemia in obese patients: a randomized crossover trial. Phytother Res 2013;27(3):374-379. PubMed
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