Turmeric Curcumin Complex 500 mg Ingredients & Drug Interactions
by Rite Aid
What is this page for?
First and foremost: checking Turmeric Curcumin Complex 500 mg 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
Turmeric Curcumin Complex 500 mg is a dietary supplement by Rite Aid with 2 active ingredients. Its ingredients are commonly taken for flavoring and culinary use, digestive complaints like bloating and indigestion, boosting absorption of other supplements.Based on those ingredients, 1,199 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Turmeric Curcumin Complex, Black Pepper Fruit Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Turmeric Curcumin Complex 500 mg by Rite Aid
Ask about any prescription or over-the-counter medication and we check it for interactions with Turmeric Curcumin Complex 500 mg by Rite Aid — 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 Turmeric Curcumin Complex 500 mg by Rite Aid
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Low disclosure
This product contains 4 active ingredients: turmeric root extract (listed twice in the formula), turmeric, and black pepper fruit extract. Turmeric supplies curcumin, the compound responsible for most of turmeric's studied effects.
Black pepper provides piperine, which is added to enhance absorption of curcumin. The capsule also contains rice powder, bovine gelatin, magnesium stearate, silica, and calcium silicate as inactive binders and flow agents.
Does it work?
Moderate evidence
For turmeric, the data shows possibly effective ratings for depression, high cholesterol (hyperlipidemia), hay fever (allergic rhinitis), and indigestion (dyspepsia). For black pepper, the evidence on file is insufficient to rate its effectiveness for hay fever, asthma, athletic performance, headache, depression, and diarrhea — meaning the data doesn't yet establish whether it works for those uses.
How safe is it?
Well-documented data
Turmeric is generally well tolerated as a food, but the concentrated supplement form carries caution. The most common side effects from turmeric taken orally are constipation, indigestion, diarrhea, bloating, acid reflux, nausea, and vomiting.
More seriously, turmeric supplements have been linked to liver damage in at least 70 reported cases, with injury types including inflammation, bile duct damage, and liver cell injury. Most cases resolved when people stopped the supplement.
Liver damage risks are highest after 2 weeks to 14 months of daily use. Black pepper is generally well tolerated in food amounts and as single doses; common side effects are a burning aftertaste, indigestion, and reduced taste.
Neither ingredient has pregnancy or breastfeeding safety data on file — talk with your doctor or pharmacist before use if you're pregnant or nursing.
Meds to double-check
Moderate interaction found
Before you start, double-check if you take any cancer drugs (topoisomerase I inhibitors or antitumor antibiotics), immunosuppressants (tacrolimus or cyclosporine), seizure medications (phenytoin), heart or blood pressure drugs (propranolol), cholesterol drugs (atorvastatin), pain relievers (tramadol), cancer hormone therapy (tamoxifen), anti-inflammatory drugs (sulfasalazine), liver-toxic medications (methotrexate), HIV drugs (nevirapine), tuberculosis drugs (rifampin), asthma drugs (theophylline), or sedatives (pentobarbital). Use the medication checker on this page with your exact drug names and doses.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
This product is worth considering if you're looking into turmeric for depression, cholesterol, hay fever, or indigestion — the evidence is modest but positive. However, if you take any prescription medication, especially cancer drugs, immunosuppressants, seizure or heart medications, or painkillers, check with us first.
Liver health is also a consideration if you plan long-term use. Your pharmacist can run your medications through our checker on this page.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 4 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Dec 21, 2024.
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 Turmeric Curcumin Complex 500 mg, straight from the product label.
| Brand | Rite Aid |
|---|---|
| Barcode (UPC) | 011822011471 |
| Net contents | 120 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Dec 21, 2024 |
| DSLD ID | 320497 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | 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 Turmeric Curcumin Complex 500 mg by Rite Aid, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Turmeric Root Extract | 0 NP | -- |
| Turmeric Root Extract | 0 NP | -- |
| Turmeric | 0 NP | -- |
| Black Pepper Fruit Extract | 3 mg | -- |
| Turmeric Curcumin Complex | 500 mg | -- |
Other ingredients: Rice powder, Bovine Gelatin, Magnesium Stearate, Silica, Calcium Silicate
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: As a dietary supplement for adults, take one (1) capsule two times daily, preferably with meals.
Precautions
Warning: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.
If any adverse reactions occur, immediately stop using this product and consult your doctor. Important: Tamper evident seal under cap. Do not use if seal is broken or missing.
Keep out of reach of children.
Storage
Store in a cool, dry place.
Formulation
Satisfaction Guarantee If you're not satisfied, we'll happily refund your money.
Gluten free No artificial colors No artificial flavors Soy free Dairy free Wheat free Free from Gluten free No artificial colors
Supports antioxidant health
Formula
Turmeric Curcumin Complex 500 mg equivalent per capsule with Black Pepper extract Equivalent from a proprietary blend of Turmeric Root Powder, Turmeric 10:1 extract, and standardized Turmeric extract.
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.
General Statements
Holistic Health Products
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Turmeric Curcumin Complex 500 mg by Rite Aid 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 Turmeric Curcumin Complex 500 mg by Rite Aid
These are the 2 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Capsule(s) Dosage formCapsule Servings per container120 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.
Black Pepper Fruit Extract
Interacts with1,019 drugs
Black pepper is a common kitchen spice that is generally safe in the amounts used in food. Its extract, piperine, is mostly added to supplements to he...
Black Pepper Fruit Extract monograph & interactionsTurmeric Curcumin Complex
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 Curcumin Complex monograph & interactionsOther (inactive) ingredients: Rice powder, Bovine Gelatin, Magnesium Stearate, Silica, Calcium Silicate. These complete the product’s ingredient list but are not active constituents.
Turmeric Curcumin Complex 500 mg by Rite Aid Drug Interactions
HelloPharmacist Interaction Report
Turmeric Curcumin Complex 500 mg by Rite Aid has documented interactions with a range of medications.
The most serious concern involves chemotherapy drugs called topoisomerase I inhibitors and antitumor antibiotics — turmeric's antioxidant effects may reduce how well these cancer medicines work, though research is conflicting. There's in vitro evidence that curcumin (turmeric's active compound) can inhibit cancer cell death by up to 71% with one class and 65% with another.
Read the full breakdown — every affected drug type, severity by severity
Moderate interactions are also documented with several other drug types: tacrolimus (an immunosuppressant used after organ transplants), where turmeric may raise drug levels and side effects; tamoxifen (a breast cancer hormone therapy), where turmeric may lower its effectiveness by roughly 12%; sulfasalazine (an anti-inflammatory), where turmeric may increase both effects and side effects by raising blood levels threefold; methotrexate (a cancer and autoimmune drug), where turmeric may add to liver damage risk; and tramadol (a pain reliever), where turmeric's effect on blood levels is unpredictable — potentially raising or lowering them depending on how long you take it. Turmeric may also increase blood levels of drugs transported through the kidney by OATP4C1 carriers.
Black pepper fruit extract in this product introduces additional interactions. It may raise blood levels of propranolol (a beta-blocker), nevirapine (an HIV drug), rifampin (a tuberculosis drug), phenytoin (a seizure medication — potentially doubling blood levels), cyclosporine (an immunosuppressant), atorvastatin (a cholesterol drug), and theophylline (an asthma drug).
Black pepper may also increase sedation from pentobarbital (a barbiturate).
Altogether, these interactions span 1,178 individual medications. Check your exact prescriptions with the tool below before starting this product.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Turmeric Curcumin Complex 500 mg?
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 Turmeric Curcumin Complex 500 mg interact with 1,199 drugs. Click any drug to see the details.
2 of the 2 ingredients in Turmeric Curcumin Complex 500 mg interact with drugs. Each result below shows which ingredient is responsible. Turmeric Curcumin Complex Black Pepper Fruit Extract
6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Turmeric Curcumin Complex 500 mg — through 1 ingredient. Tap an ingredient for the detail:
Turmeric Curcumin ComplexHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric Curcumin Complex + 6-mercaptopurine interactionAdo-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric Curcumin Complex + Ado-trastuzumab Emtansine interactionBlack Pepper Fruit ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Black Pepper Fruit Extract + Ado-trastuzumab Emtansine interactionAbacavir Sulfate, Dolutegravir, LamivudineTriumeq
How Abacavir Sulfate, Dolutegravir, Lamivudine interacts with Turmeric Curcumin Complex 500 mg — through 1 ingredient. Tap an ingredient for the detail:
Turmeric Curcumin ComplexHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric Curcumin Complex + Abacavir Sulfate, Dolutegravir, Lamivudine interactionAbacavir, LamivudineEpzicom
How Abacavir, Lamivudine interacts with Turmeric Curcumin Complex 500 mg — through 1 ingredient. Tap an ingredient for the detail:
Turmeric Curcumin ComplexHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric Curcumin Complex + Abacavir, Lamivudine interactionAbciximabReoPro
How Abciximab interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Black Pepper Fruit ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black pepper might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Black Pepper Fruit Extract + Abciximab interactionTurmeric Curcumin ComplexAnticoagulant/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 Curcumin Complex + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric Curcumin Complex + Abemaciclib interactionBlack Pepper Fruit ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Black Pepper Fruit Extract + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Black Pepper Fruit ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Black Pepper Fruit Extract + Abiraterone interactionTurmeric Curcumin ComplexCytochrome P450 3a4 (cyp3a4) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric Curcumin Complex + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexHepatotoxic 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 Curcumin Complex + Abiraterone Acetate interactionBlack Pepper Fruit ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Black Pepper Fruit Extract + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexAnticoagulant/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 Curcumin Complex + Abrocitinib interactionBlack Pepper Fruit ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black pepper might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Black Pepper Fruit Extract + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Black Pepper Fruit ExtractCytochrome P450 3a4 (cyp3a4) Substrates, P-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Black Pepper Fruit Extract + Acalabrutinib interactionTurmeric Curcumin ComplexP-glycoprotein Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, turmeric might increase the absorption of P-glycoprotein substrates.
Read the full Turmeric Curcumin Complex + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Black Pepper Fruit ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, black pepper might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Read the full Black Pepper Fruit Extract + Acarbose interactionTurmeric Curcumin ComplexHepatotoxic Drugs, Antidiabetes Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric Curcumin Complex + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Turmeric Curcumin Complex 500 mg — through 1 ingredient. Tap an ingredient for the detail:
Turmeric Curcumin ComplexHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric Curcumin Complex + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexAnticoagulant/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 Curcumin Complex + Acenocoumarol interactionBlack Pepper Fruit ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black pepper might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Black Pepper Fruit Extract + Acenocoumarol interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Curcumin Complex + Acetaminophen interactionBlack Pepper Fruit ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
Read the full Black Pepper Fruit Extract + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexCytochrome 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 Curcumin Complex + Acetaminophen, Aspirin interactionBlack Pepper Fruit ExtractAnticoagulant/antiplatelet Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Black Pepper Fruit Extract + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs +2 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Curcumin Complex + Acetaminophen, Aspirin, Caffeine interactionBlack Pepper Fruit ExtractAnticoagulant/antiplatelet Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, black pepper might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Black Pepper Fruit Extract + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexHepatotoxic 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 Curcumin Complex + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionBlack Pepper Fruit ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
Read the full Black Pepper Fruit Extract + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Curcumin Complex + Acetaminophen, Butalbital interactionBlack Pepper Fruit ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
Read the full Black Pepper Fruit Extract + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Black Pepper Fruit ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
Read the full Black Pepper Fruit Extract + Acetaminophen, Butalbital, Caffeine interactionTurmeric Curcumin ComplexCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Curcumin Complex + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexCytochrome 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 Curcumin Complex + Acetaminophen, Butalbital, Caffeine, Codeine interactionBlack Pepper Fruit ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
Read the full Black Pepper Fruit Extract + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Curcumin Complex + Acetaminophen, Butalbital, Codeine interactionBlack Pepper Fruit ExtractCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP2D6.
Read the full Black Pepper Fruit Extract + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexHepatotoxic 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 Curcumin Complex + Acetaminophen, Butalbital, Codeine Phosphate interactionBlack Pepper Fruit ExtractCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP2D6.
Read the full Black Pepper Fruit Extract + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Black Pepper Fruit ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
Read the full Black Pepper Fruit Extract + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionTurmeric Curcumin ComplexCytochrome 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 Curcumin Complex + 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 Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Black Pepper Fruit ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Black Pepper Fruit Extract + Acetaminophen, Caffeine, Codeine interactionTurmeric Curcumin ComplexCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Curcumin Complex + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexCytochrome 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 Curcumin Complex + Acetaminophen, Caffeine, Codeine, Salicylamide interactionBlack Pepper Fruit ExtractCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP2D6.
Read the full Black Pepper Fruit Extract + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Black Pepper Fruit ExtractCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP2D6.
Read the full Black Pepper Fruit Extract + Acetaminophen, Caffeine, Dihydrocodeine interactionTurmeric Curcumin ComplexCytochrome 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 Curcumin Complex + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Curcumin Complex + Acetaminophen, Caffeine, Isometheptene interactionBlack Pepper Fruit ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Black Pepper Fruit Extract + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Black Pepper Fruit ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
Read the full Black Pepper Fruit Extract + Acetaminophen, Caffeine, Pyrilamine interactionTurmeric Curcumin ComplexCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Curcumin Complex + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Turmeric Curcumin ComplexHepatotoxic 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 Curcumin Complex + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionBlack Pepper Fruit ExtractCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP2D6.
Read the full Black Pepper Fruit Extract + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Turmeric Curcumin Complex 500 mg — through 2 ingredients. Tap an ingredient for the detail:
Black Pepper Fruit ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
Read the full Black Pepper Fruit Extract + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionTurmeric Curcumin ComplexCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Curcumin Complex + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Turmeric Curcumin Complex 500 mg 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.
Turmeric Curcumin Complex
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.
Black Pepper Fruit Extract
Anticoagulant/Antiplatelet Drugs
Theoretically, black pepper might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
In vitro research shows that piperine, a constituent of black pepper, seems to inhibit platelet aggregation. This has not been reported in humans.
Antidiabetes Drugs
Theoretically, black pepper might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research shows that piperine, a constituent of black pepper, can reduce blood glucose levels. Monitor blood glucose levels closely. Dose adjustments might be necessary.
Atorvastatin (Lipitor)
Theoretically, black pepper might increase blood levels of atorvastatin.
Animal research shows that taking piperine, a constituent of black pepper, 35 mg/kg can increase the maximum serum concentration of atorvastatin three-fold. This has not been reported in humans.
Cyclosporine (Neoral, Sandimmune)
Theoretically, black pepper might increase the effects and side effects of cyclosporine.
In vitro research shows that piperine, a constituent of black pepper, increases the bioavailability of cyclosporine. This has not been reported in humans.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, black pepper might increase levels of drugs metabolized by CYP2D6.
In vitro research suggests that some constituents of black pepper inhibit CYP2D6. This has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
In vitro research and pharmacokinetic simulation data suggest that piperine, a constituent of black pepper, as well as the pepper fruit seem to inhibit CYP3A4. This has not been reported in humans.
Lithium
Theoretically, black pepper might increase blood levels of lithium due to its diuretic effects. The dose of lithium might need to be reduced.
Black pepper is thought to have diuretic properties.
Nevirapine (Viramune)
Black pepper might increase blood levels of nevirapine.
Clinical research shows that piperine, a constituent of black pepper, increases the plasma concentration of nevirapine. However, no adverse effects were observed in this study.
P-Glycoprotein Substrates
Theoretically, black pepper might increase levels of P-glycoprotein substrates.
In vitro research shows that piperine, a constituent of black pepper, seems to inhibit P-glycoprotein.
Pentobarbital (Nembutal)
Theoretically, black pepper might increase the sedative effects of pentobarbital.
Animal research shows that piperine, a constituent of black pepper, increases pentobarbital-induced sleeping time.
Phenytoin (Dilantin)
Black pepper might increase blood levels of phenytoin.
Clinical research shows that piperine, a constituent of black pepper, seems to increase absorption, slow elimination, and increase levels of phenytoin. Taking a single dose of black pepper 1 gram along with phenytoin seems to double the serum concentration of phenytoin. Consuming a soup with black pepper providing piperine 44 mg/200 mL of soup along with phenytoin also seems to increase phenytoin levels when compared with consuming the same soup without black pepper.
Propranolol (Inderal)
Black pepper might increase blood levels of propranolol.
Clinical research shows that piperine, a constituent of black pepper, seems to increase absorption and slow elimination of propranolol.
Rifampin (Rifadin)
Black pepper might increase blood levels of rifampin.
Clinical research shows that piperine, a constituent of black pepper, seems to increase absorption and serum levels of rifampin.
Theophylline
Black pepper might increase blood levels of theophylline.
Clinical research shows that piperine, a constituent of black pepper, seems to increase absorption and slow elimination of theophylline.
Amoxicillin (Amoxil, Trimox)
Theoretically, black pepper might increase the effects and side effects of amoxicillin.
Animal research shows that taking piperine, a constituent of black pepper, with amoxicillin increases plasma levels of amoxicillin. This has not been reported in humans.
Carbamazepine (Tegretol)
Theoretically, black pepper might increase blood levels of carbamazepine, potentially increasing the effects and side effects of carbamazepine.
One clinical study in patients taking carbamazepine 300 mg or 500 mg twice daily shows that taking a single 20 mg dose of purified piperine, a constituent of black pepper, increases carbamazepine levels. Piperine may increase carbamazepine absorption by increasing blood flow to the GI tract, increasing the surface area of the small intestine, or inhibiting cytochrome P450 3A4 (CYP3A4) in the gut wall. Absorption was significantly increased by 7-10 mcg/mL/hour. The time to eliminate carbamazepine was also increased by 4-8 hours. Although carbamazepine levels were increased, this did not appear to increase side effects. In vitro research also shows that piperine can increase carbamazepine levels by 11% in a time-dependent manner.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
In vitro research suggests that black pepper induces CYP1A2. This has not been reported in humans.
Brand information
Manufacturer and brand details for Turmeric Curcumin Complex 500 mg, from the product label.
Rite Aid
See all Rite Aid products- Name
- Rite Aid
- Street Address
- 30 Hunter Lane
- City
- Camp Hill
- State
- PA
- ZipCode
- 17011
- Web Address
- www.Riteaid.com
Turmeric Curcumin Complex 500 mg by Rite Aid: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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The Full Monographs Behind Turmeric Curcumin Complex 500 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Black Pepper
Interacts with 1,019 drugsBlack pepper is a common kitchen spice that is generally safe in the amounts used in food. Its extract, piperine, is mostly added to supplements to help the body absorb other ingredients (li...
Read the full Black Pepper 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
Turmeric Curcumin Complex 500 mg'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 131 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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- Sharma RA, McLelland HR, Hill KA, et al. Pharmacodynamic and pharmacokinetic study of oral Curcuma extract in patients with colorectal cancer. Clin Cancer Res 2001;7:1894-900..
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- Hata M, Sasaki E, Ota M, et al . Allergic contact dermatitis from curcumin (turmeric). Contact Dermatitis 1997;36:107-8. PubMed
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- Thapliyal R, Deshpande SS, Maru GB. Mechanism(s) of turmeric-mediated protective effects against benzo(a)pyrene-derived DNA adducts. Cancer Lett 2002;175:79-88. PubMed
- Lee SW, Nah SS, Byon JS, et al. Transient complete atrioventricular block associated with curcumin intake. Int J Cardiol 2011;150:e50-2. PubMed
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- Carroll RE, Benya RV, Turgeon DK, et al. Phase IIa clinical trial of curcumin for the prevention of colorectal neoplasia. Cancer Prev Res (Phila) 2011;4:354-64. PubMed
- Junyaprasert, V. B., Soonthornchareonnon, N., Thongpraditchote, S., Murakami, T., and Takano, M. Inhibitory effect of Thai plant extracts on P-glycoprotein mediated efflux. Phytother.Res 2006;20(1):79-81. PubMed
- Ampasavate, C., Sotanaphun, U., Phattanawasin, P., and Piyapolrungroj, N. Effects of Curcuma spp. on P-glycoprotein function. Phytomedicine. 2010;17(7):506-512. PubMed
- Hou, X. L., Takahashi, K., Tanaka, K., Tougou, K., Qiu, F., Komatsu, K., Takahashi, K., and Azuma, J. Curcuma drugs and curcumin regulate the expression and function of P-gp in Caco-2 cells in completely opposite ways. Int.J Pharm 6-24-2008;358(1-2):224-2 PubMed
- Choi, B. H., Kim, C. G., Lim, Y., Shin, S. Y., and Lee, Y. H. Curcumin down-regulates the multidrug-resistance mdr1b gene by inhibiting the PI3K/Akt/NF kappa B pathway. Cancer Lett. 1-18-2008;259(1):111-118.
- Zhang, W., Tan, T. M., and Lim, L. Y. Impact of curcumin-induced changes in P-glycoprotein and CYP3A expression on the pharmacokinetics of peroral celiprolol and midazolam in rats. Drug Metab Dispos. 2007;35(1):110-115. PubMed
- Limtrakul, P., Chearwae, W., Shukla, S., Phisalphong, C., and Ambudkar, S. V. Modulation of function of three ABC drug transporters, P-glycoprotein (ABCB1), mitoxantrone resistance protein (ABCG2) and multidrug resistance protein 1 (ABCC1) by tetrahydrocu
- Holland, M. L., Panetta, J. A., Hoskins, J. M., Bebawy, M., Roufogalis, B. D., Allen, J. D., and Arnold, J. C. The effects of cannabinoids on P-glycoprotein transport and expression in multidrug resistant cells. Biochem.Pharmacol 4-14-2006;71(8):1146-1154 PubMed
- Tang, X. Q., Bi, H., Feng, J. Q., and Cao, J. G. Effect of curcumin on multidrug resistance in resistant human gastric carcinoma cell line SGC7901/VCR. Acta Pharmacol Sin. 2005;26(8):1009-1016. PubMed
- Nabekura, T., Kamiyama, S., and Kitagawa, S. Effects of dietary chemopreventive phytochemicals on P-glycoprotein function. Biochem.Biophys.Res Commun. 2-18-2005;327(3):866-870. PubMed
- Romiti, N., Tongiani, R., Cervelli, F., and Chieli, E. Effects of curcumin on P-glycoprotein in primary cultures of rat hepatocytes. Life Sci. 1998;62(25):2349-2358. PubMed
- 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
- Hou, X. L., Takahashi, K., Kinoshita, N., Qiu, F., Tanaka, K., Komatsu, K., Takahashi, K., and Azuma, J. Possible inhibitory mechanism of Curcuma drugs on CYP3A4 in 1alpha,25 dihydroxyvitamin D3 treated Caco-2 cells. Int.J Pharm 6-7-2007;337(1-2):169-177.
- Valentine, S. P., Le Nedelec, M. J., Menzies, A. R., Scandlyn, M. J., Goodin, M. G., and Rosengren, R. J. Curcumin modulates drug metabolizing enzymes in the female Swiss Webster mouse. Life Sci. 4-11-2006;78(20):2391-2398. PubMed
- Price, R. J., Scott, M. P., Giddings, A. M., Walters, D. G., Stierum, R. H., Meredith, C., and Lake, B. G. Effect of butylated hydroxytoluene, curcumin, propyl gallate and thiabendazole on cytochrome P450 forms in cultured human hepatocytes. Xenobiotica 2 PubMed
- 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
- Joshi, J., Ghaisas, S., Vaidya, A., Vaidya, R., Kamat, D. V., Bhagwat, A. N., and Bhide, S. Early human safety study of turmeric oil (Curcuma longa oil) administered orally in healthy volunteers. J Assoc.Physicians India 2003;51:1055-1060.
- 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
- Liddle, M., Hull, C., Liu, C., and Powell, D. Contact urticaria from curcumin. Dermatitis 2006;17(4):196-197. PubMed
- Juan, H., Terhaag, B., Cong, Z., Bi-Kui, Z., Rong-Hua, Z., Feng, W., Fen-Li, S., Juan, S., Jing, T., and Wen-Xing, P. Unexpected effect of concomitantly administered curcumin on the pharmacokinetics of talinolol in healthy Chinese volunteers. Eur.J Clin PubMed
- Murugan, P. and Pari, L. Influence of tetrahydrocurcumin on erythrocyte membrane bound enzymes and antioxidant status in experimental type 2 diabetic rats. J Ethnopharmacol. 9-25-2007;113(3):479-486. PubMed
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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
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