Resveratrol+ Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Resveratrol+ 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
Resveratrol+ is a dietary supplement by Everyday Health with 5 active ingredients. Its ingredients are commonly taken for joint pain and arthritis, inflammation, digestive upset.Based on those ingredients, 1,392 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Green Tea Extract, Turmeric Extract, Piperine. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Resveratrol+ by Everyday Health
Ask about any prescription or over-the-counter medication and we check it for interactions with Resveratrol+ by Everyday Health — 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 Resveratrol+ by Everyday Health
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
Full disclosure
Resveratrol+ contains 5 active ingredients. Turmeric extract and its active compound curcumin have been studied for digestive health and inflammation; acai berry extract is a fruit concentrate; resveratrol is a polyphenol from grapes and berries; green tea extract contains catechins and caffeine; and piperine (from black pepper) enhances absorption of other compounds.
The product also contains magnesium stearate and gelatin as inactive ingredients.
Does it work?
Strong evidence
The evidence is mixed across the ingredients. Turmeric is possibly effective for depression, high cholesterol (hyperlipidemia), and hay fever (allergic rhinitis), as well as indigestion (dyspepsia).
Resveratrol is possibly effective for obesity and hay fever but appears possibly ineffective for heart disease and cholesterol. Green tea extract is likely effective for human papillomavirus (HPV) and possibly effective for ovarian cancer and high cholesterol, though the data also suggests it may be possibly ineffective for heart disease.
For acai berry extract, the evidence is insufficient — the facts show no reliable proof for aging skin, athletic performance, erectile dysfunction, or cholesterol. There isn't enough evidence to rate piperine's effectiveness on any condition in our data.
How safe is it?
Well-documented data
Turmeric is generally well tolerated as a food, though concentrated supplements may cause side effects and rare liver problems. The most common side effects are digestive — constipation, indigestion, diarrhea, bloating, nausea, and vomiting — plus occasional headache and dizziness.
At least 70 cases of liver damage have been reported with turmeric supplements taken for 2 weeks to 14 months; most resolved when the supplement was stopped. Resveratrol is generally well tolerated at typical supplement doses, though high doses may cause digestive upset (diarrhea, loose stools, discomfort) and headache, fatigue, or a rash in rare cases.
Long-term safety isn't fully established. For pregnancy, the data shows insufficient information — avoid supplements during pregnancy and breastfeeding.
Acai berry extract is generally well tolerated as a food, but high-dose concentrated supplements haven't been well studied; avoid during pregnancy and breastfeeding due to lack of safety data. Green tea extract is generally well tolerated when consumed as a beverage in moderate amounts or as an extract for up to 12 months.
The most common side effects are digestive (bloating, constipation, diarrhea, indigestion, nausea), and serious adverse effects like liver damage and blood clots are rare. The data on pregnancy and lactation advises limiting caffeine and avoiding concentrated extracts during pregnancy, and keeping green tea intake moderate while breastfeeding since caffeine passes into breast milk.
Meds to double-check
Major interaction found
Check these medication types before taking this product, starting with the most serious: beta-blockers (especially nadolol), blood pressure or heart rate medications, ephedrine or stimulants, cholesterol drugs (especially atorvastatin), blood thinners or antiplatelet drugs (warfarin, aspirin, clopidogrel), diabetes medications, seizure medications, cancer drugs, immunosuppressants, tramadol, and any drug metabolized by liver enzymes CYP2C19, CYP1A2, CYP3A4, or CYP2E1.
The bottom line
Scorecard at a glanceFully disclosed formula with strong clinical evidence behind its ingredients' uses. Major medication interactions have been identified, and safety information is well characterized.
Resveratrol+ may be worth considering if you're interested in antioxidant support and your medications don't interact with it — but because of green tea extract's major interactions with heart and cholesterol drugs plus ephedrine, and turmeric's broad interactions with chemotherapy and immunosuppressants, you absolutely need to check your medications first. Talk to your pharmacist before starting, especially if you take any prescription drugs.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 5 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Mar 22, 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 Resveratrol+, straight from the product label.
| Brand | Everyday Health |
|---|---|
| Barcode (UPC) | 9421902427350 |
| Net contents | 60 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Mar 22, 2024 |
| DSLD ID | 306120 |
| Product type | Other Combinations |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Women (not pregnant or lactating) |
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 Resveratrol+ by Everyday Health, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Turmeric Extract | 150 mg | -- |
| Piperine | 6 mg | -- |
| Acai berry extract | 550 mg | -- |
| Resveratrol | 100 mg | -- |
| Green Tea Extract | 200 mg | -- |
Other ingredients: Magnesium Stearate, Gelatin
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.
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Directions: Take 1 or 2 capsules per day, or as directed by your health care professional.
Precautions
Caution: Should never be used by pregnant or lactating women, or are allergic to any ingredients.
Keep out of reach of children.
Always take only as directed. If symptoms persist or you have side effects see your healthcare professional.
Caution: Should never be used by pregnant or lactating women, or are allergic to any ingredients.
Formulation
Made in New Zealand from local and imported ingredients
FDA Disclaimer Statement
These statements have not been evaluated by any medical authority, and are for educational purposes only. This product is not a medicine, and is not intended to diagnose, treat, cure or prevent any disease.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Resveratrol+ by Everyday Health 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 Resveratrol+ by Everyday Health
These are the 5 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 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.
Turmeric Extract
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 Extract monograph & interactionsPiperine
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...
Piperine monograph & interactionsAcai berry extract
Interacts with86 drugs
Acai is a nutritious Amazonian berry rich in antioxidants and healthy fats, and it is fine to enjoy as a food. However, strong human evidence is lacki...
Acai berry extract monograph & interactionsResveratrol
Interacts with822 drugs
Resveratrol is a plant compound found in red grapes, berries, and peanuts that is popular for heart health, anti-aging, and antioxidant support. While...
Resveratrol monograph & interactionsGreen Tea Extract
Interacts with1,293 drugs
Green tea is a popular beverage rich in antioxidants called catechins, and drinking it in normal amounts is considered safe for most people. Concentra...
Green Tea Extract monograph & interactionsOther (inactive) ingredients: Magnesium Stearate, Gelatin. These complete the product’s ingredient list but are not active constituents.
Resveratrol+ by Everyday Health Drug Interactions
HelloPharmacist Interaction Report
Resveratrol+ by Everyday Health contains multiple ingredients with documented interactions.
The most serious concern is green tea extract, which has major interactions with nadolol (a beta-blocker for high blood pressure) — green tea reduces nadolol's levels by about 85%, potentially making it much less effective — and with ephedrine, where the caffeine in green tea combined with ephedrine raises the risk of serious stimulant side effects including heart attack, stroke, and seizures. Green tea extract also has a major interaction with atorvastatin (a cholesterol medication), reducing its levels by roughly 24%.
Read the full breakdown — every affected drug type, severity by severity
Turmeric extract carries moderate interactions with several drug types: chemotherapy agents (topoisomerase I inhibitors and antitumor antibiotics), the immunosuppressant tacrolimus, the cancer drug tamoxifen, sulfasalazine (an anti-inflammatory), methotrexate, tramadol (a pain reliever), and certain kidney medications (OATP substrates). Resveratrol has moderate interactions with blood thinners (anticoagulants) and antiplatelet drugs, raising bleeding risk, plus several liver enzymes (CYP2C19, CYP1A2, CYP3A4, CYP2E1) that metabolize many common drugs.
Acai berry extract interacts moderately with diabetes medications, potentially affecting blood sugar control.
We could not check piperine — our data doesn't cover it.
Altogether, these interactions span 1,337 individual medications. Use the interaction checker below with your exact medications before starting this product.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Resveratrol+?
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 Resveratrol+ interact with 1,392 drugs. Click any drug to see the details.
5 of the 5 ingredients in Resveratrol+ interact with drugs. Each result below shows which ingredient is responsible. Green Tea Extract Turmeric Extract Piperine Resveratrol Acai berry extract
Aminophylline, Amobarbital, EphedrineAmesec
How Aminophylline, Amobarbital, Ephedrine interacts with Resveratrol+ — through 1 ingredient. Tap an ingredient for the detail:
Green Tea ExtractStimulant Drugs, Ephedrine Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Green Tea Extract + Aminophylline, Amobarbital, Ephedrine interactionAtorvastatinAtorvaliq
How Atorvastatin interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Major
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Atorvastatin interactionTurmeric ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Organic Anion-transporting Polypeptide Substrates (oatp) +1 Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric Extract + Atorvastatin interactionPiperineCytochrome P450 3a4 (cyp3a4) Substrates, Atorvastatin (lipitor) Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Piperine + Atorvastatin interactionResveratrolCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
Read the full Resveratrol + Atorvastatin interactionAtorvastatin CalciumLipitor
How Atorvastatin Calcium interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs, Atorvastatin (lipitor) +2 Major
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Atorvastatin Calcium interactionTurmeric ExtractHepatotoxic 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 Extract + Atorvastatin Calcium interactionResveratrolCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
Read the full Resveratrol + Atorvastatin Calcium interactionPiperineCytochrome P450 3a4 (cyp3a4) Substrates, Atorvastatin (lipitor) Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Piperine + Atorvastatin Calcium interactionBendroflumethiazide, NadololCorzide
How Bendroflumethiazide, Nadolol interacts with Resveratrol+ — through 1 ingredient. Tap an ingredient for the detail:
Green Tea ExtractDiuretic Drugs, Nadolol (corgard) Major
Interaction Summary
Theoretically, using green tea with diuretic drugs might increase the risk of hypokalemia.
Read the full Green Tea Extract + Bendroflumethiazide, Nadolol interactionCarbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine TannateQuadratuss, Ry Tuss, Rynatuss, Tri Tannate Plus
How Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Green Tea ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Ephedrine +1 Major
Interaction Summary
Green tea is unlikely to produce clinically significant changes in the levels and clinical effects of CYP3A4 substrates.
Read the full Green Tea Extract + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionTurmeric ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric Extract + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionPiperineCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Piperine + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionResveratrolCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
Read the full Resveratrol + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionDyphylline, Ephedrine, Guaifenesin, PhenobarbitalLufyllin-EPG
How Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interacts with Resveratrol+ — through 1 ingredient. Tap an ingredient for the detail:
Green Tea ExtractStimulant Drugs, Phenobarbital (luminal) +1 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Green Tea Extract + Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interactionEphedrine, Guaifenesin (otc Drug)Ephedrine Formula 400, Ephedrine Plus Tabs
How Ephedrine, Guaifenesin (otc Drug) interacts with Resveratrol+ — through 1 ingredient. Tap an ingredient for the detail:
Green Tea ExtractStimulant Drugs, Ephedrine Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Green Tea Extract + Ephedrine, Guaifenesin (otc Drug) interactionEphedrine, Guaifenesin, Phenobarbital, TheophyllineMudrane GG
How Ephedrine, Guaifenesin, Phenobarbital, Theophylline interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Green Tea ExtractPhenobarbital (luminal), Ephedrine +2 Major
Interaction Summary
Theoretically, green tea might reduce the effects of phenobarbital and increase the risk for convulsions.
Read the full Green Tea Extract + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionPiperineTheophylline, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Black pepper might increase blood levels of theophylline.
Read the full Piperine + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionResveratrolCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP1A2.
Read the full Resveratrol + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionTurmeric ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Extract + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionEphedrine, Hydroxyzine, TheophyllineAmi Rax, Marax
How Ephedrine, Hydroxyzine, Theophylline interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Green Tea ExtractStimulant Drugs, Theophylline +1 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Green Tea Extract + Ephedrine, Hydroxyzine, Theophylline interactionResveratrolCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP1A2.
Read the full Resveratrol + Ephedrine, Hydroxyzine, Theophylline interactionPiperineTheophylline, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Black pepper might increase blood levels of theophylline.
Read the full Piperine + Ephedrine, Hydroxyzine, Theophylline interactionTurmeric ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Extract + Ephedrine, Hydroxyzine, Theophylline interactionEphedrine, Phenobarbital, Potassium Iodide, TheophyllineMudrane, Quadrinal
How Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interacts with Resveratrol+ — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractPhenobarbital (luminal), Ephedrine +2 Major
Interaction Summary
Theoretically, green tea might reduce the effects of phenobarbital and increase the risk for convulsions.
Read the full Green Tea Extract + Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interactionPiperineTheophylline Moderate
Interaction Summary
Black pepper might increase blood levels of theophylline.
Read the full Piperine + Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interactionEphedrine, Phenobarbital, TheophyllineTedral
How Ephedrine, Phenobarbital, Theophylline interacts with Resveratrol+ — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractStimulant Drugs, Theophylline +2 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Green Tea Extract + Ephedrine, Phenobarbital, Theophylline interactionPiperineTheophylline Moderate
Interaction Summary
Black pepper might increase blood levels of theophylline.
Read the full Piperine + Ephedrine, Phenobarbital, Theophylline interactionEzetimibe, AtorvastatinLiptruzet
How Ezetimibe, Atorvastatin interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Green Tea ExtractOrganic Anion-transporting Polypeptide Substrates (oatp), Cytochrome P450 3a4 (cyp3a4) Substrates +2 Major
Interaction Summary
Theoretically, green tea might reduce the absorption of organic anion-transporting polypeptide (OATP) substrates.
Read the full Green Tea Extract + Ezetimibe, Atorvastatin interactionTurmeric ExtractOrganic Anion-transporting Polypeptide Substrates (oatp), Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, turmeric might increase blood levels of OATP4C1 substrates.
Read the full Turmeric Extract + Ezetimibe, Atorvastatin interactionResveratrolCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
Read the full Resveratrol + Ezetimibe, Atorvastatin interactionPiperineAtorvastatin (lipitor), Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase blood levels of atorvastatin.
Read the full Piperine + Ezetimibe, Atorvastatin interactionNadololCorgard, Nadolol
How Nadolol interacts with Resveratrol+ — through 1 ingredient. Tap an ingredient for the detail:
Green Tea ExtractNadolol (corgard) Major
Interaction Summary
Green tea seems to reduce the levels and clinical effects of nadolol.
Read the full Green Tea Extract + Nadolol interaction6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Resveratrol+ — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + 6-mercaptopurine interactionTurmeric ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric Extract + 6-mercaptopurine interactionAdo-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
PiperineCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Piperine + Ado-trastuzumab Emtansine interactionResveratrolCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
Read the full Resveratrol + Ado-trastuzumab Emtansine interactionTurmeric ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric Extract + Ado-trastuzumab Emtansine interactionGreen Tea ExtractCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Green tea is unlikely to produce clinically significant changes in the levels and clinical effects of CYP3A4 substrates.
Read the full Green Tea Extract + Ado-trastuzumab Emtansine interactionAbacavir Sulfate, Dolutegravir, LamivudineTriumeq
How Abacavir Sulfate, Dolutegravir, Lamivudine interacts with Resveratrol+ — through 2 ingredients. Tap an ingredient for the detail:
Turmeric ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric Extract + Abacavir Sulfate, Dolutegravir, Lamivudine interactionGreen Tea ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Abacavir Sulfate, Dolutegravir, Lamivudine interactionAbacavir, LamivudineEpzicom
How Abacavir, Lamivudine interacts with Resveratrol+ — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Abacavir, Lamivudine interactionTurmeric ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric Extract + Abacavir, Lamivudine interactionAbametapirXeglyze
How Abametapir interacts with Resveratrol+ — through 1 ingredient. Tap an ingredient for the detail:
Green Tea ExtractCytochrome P450 1a2 (cyp1a2) Inhibitors Moderate
Interaction Summary
Theoretically, concomitant use might increase the levels and adverse effects of caffeine.
Read the full Green Tea Extract + Abametapir interactionAbciximabReoPro
How Abciximab interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Green Tea ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, green tea may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Green Tea Extract + Abciximab interactionResveratrolAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Resveratrol may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Resveratrol + Abciximab interactionTurmeric ExtractAnticoagulant/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 Extract + Abciximab interactionPiperineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black pepper might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Piperine + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
PiperineCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Piperine + Abemaciclib interactionResveratrolCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
Read the full Resveratrol + Abemaciclib interactionTurmeric ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric Extract + Abemaciclib interactionGreen Tea ExtractCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Green tea is unlikely to produce clinically significant changes in the levels and clinical effects of CYP3A4 substrates.
Read the full Green Tea Extract + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Turmeric ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Turmeric Extract + Abiraterone interactionResveratrolCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
Read the full Resveratrol + Abiraterone interactionPiperineCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Piperine + Abiraterone interactionGreen Tea ExtractHepatotoxic Drugs, Cytochrome P450 1a2 (cyp1a2) Inhibitors +1 Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Green Tea ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Green tea is unlikely to produce clinically significant changes in the levels and clinical effects of CYP3A4 substrates.
Read the full Green Tea Extract + Abiraterone Acetate interactionResveratrolCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
Read the full Resveratrol + Abiraterone Acetate interactionTurmeric ExtractHepatotoxic 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 Extract + Abiraterone Acetate interactionPiperineCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Piperine + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
PiperineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black pepper might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Piperine + Abrocitinib interactionResveratrolAnticoagulant/antiplatelet Drugs, Cytochrome P450 2c19 (cyp2c19) Substrates Moderate
Interaction Summary
Resveratrol may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Resveratrol + Abrocitinib interactionGreen Tea ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, green tea may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Green Tea Extract + Abrocitinib interactionTurmeric ExtractAnticoagulant/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 Extract + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Turmeric ExtractCytochrome 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 Extract + Acalabrutinib interactionResveratrolCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
Read the full Resveratrol + Acalabrutinib interactionPiperineCytochrome P450 3a4 (cyp3a4) Substrates, P-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, black pepper might increase levels of drugs metabolized by CYP3A4.
Read the full Piperine + Acalabrutinib interactionGreen Tea ExtractCytochrome P450 3a4 (cyp3a4) Substrates, P-glycoprotein Substrates Moderate
Interaction Summary
Green tea is unlikely to produce clinically significant changes in the levels and clinical effects of CYP3A4 substrates.
Read the full Green Tea Extract + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Acai Berry ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking acai with antidiabetes drugs might interfere with glycemic control.
Read the full Acai Berry Extract + Acarbose interactionGreen Tea ExtractAntidiabetes Drugs, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking green tea with antidiabetes drugs might interfere with blood glucose control.
Read the full Green Tea Extract + Acarbose interactionTurmeric ExtractHepatotoxic Drugs, Antidiabetes Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric Extract + Acarbose interactionPiperineAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, black pepper might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Read the full Piperine + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Resveratrol+ — through 2 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Acebutolol interactionTurmeric ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Turmeric Extract + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
ResveratrolAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Resveratrol may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Resveratrol + Acenocoumarol interactionPiperineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black pepper might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Piperine + Acenocoumarol interactionGreen Tea ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, green tea may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Green Tea Extract + Acenocoumarol interactionTurmeric ExtractAnticoagulant/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 Extract + Acenocoumarol interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Green Tea ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Acetaminophen interactionResveratrolCytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Resveratrol might increase levels of drugs metabolized by CYP2E1.
Read the full Resveratrol + Acetaminophen interactionTurmeric ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Extract + Acetaminophen interactionPiperineCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
Read the full Piperine + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
ResveratrolCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs +1 Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP1A2.
Read the full Resveratrol + Acetaminophen, Aspirin interactionTurmeric ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Theoretically, turmeric might increase levels of drugs metabolized by CYP1A2.
Read the full Turmeric Extract + Acetaminophen, Aspirin interactionGreen Tea ExtractHepatotoxic Drugs, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Acetaminophen, Aspirin interactionPiperineAnticoagulant/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 Piperine + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Resveratrol+ — through 4 ingredients. Tap an ingredient for the detail:
Turmeric ExtractAnticoagulant/antiplatelet Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +2 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 Extract + Acetaminophen, Aspirin, Caffeine interactionPiperineCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs +1 Moderate
Interaction Summary
Theoretically, black pepper might decrease levels and clinical effects of drugs metabolized by CYP1A2.
Read the full Piperine + Acetaminophen, Aspirin, Caffeine interactionGreen Tea ExtractHepatotoxic Drugs, Anticoagulant/antiplatelet Drugs +2 Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Green Tea Extract + Acetaminophen, Aspirin, Caffeine interactionResveratrolCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +2 Moderate
Interaction Summary
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
Read the full Resveratrol + Acetaminophen, Aspirin, Caffeine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Resveratrol+ 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.
Green Tea Extract
Atorvastatin (Lipitor)
Green tea extract seems to reduce the levels and clinical effects of atorvastatin.
In healthy humans, taking green tea extract 300 mg or 600 mg along with atorvastatin reduces plasma levels of atorvastatin by approximately 24%. The elimination of atorvastatin is not affected. Atorvastatin is a substrate of organic anion-transporting polypeptides (OATPs). Research shows that two of the major catechins found in green tea, epicatechin gallate (ECG) and epigallocatechin gallate (EGCG), inhibit OATPs. Some OATPs are expressed in the small intestine and are responsible for the uptake of drugs and other compounds, which may have resulted in reduced plasma levels of atorvastatin. It is not clear if drinking green tea alters the absorption of atorvastatin.
Ephedrine
Theoretically, concomitant use might increase the risk for stimulant adverse effects.
Green tea contains caffeine. There is evidence that using ephedrine with caffeine might increase the risk of serious life-threatening or debilitating adverse effects such as hypertension, myocardial infarction, stroke, seizures, and death.
Nadolol (Corgard)
Green tea seems to reduce the levels and clinical effects of nadolol.
Preliminary clinical research shows that green tea consumption reduces plasma concentrations of nadolol. Compared to a control group, both peak levels and total drug exposure (AUC) of nadolol were reduced by approximately 85% in subjects who drank green tea daily for two weeks. Drinking green tea with nadolol also significantly reduced nadolol's systolic blood pressure lowering effect. Other clinical research shows that a single dose of green tea can affect plasma nadolol levels for at least one hour. Green tea catechins have been shown to inhibit organic anion transporting polypeptides (OATP), one of which, OATP1A2, is involved in the uptake of nadolol in the intestine The interaction is thought to be due primarily to the epigallocatechin gallate (EGCG) content of green tea.
5-Fluorouracil
Theoretically, high doses of green tea might increase the effects and side effects of 5-fluorouracil.
Animal research shows that taking green tea in amounts equivalent to about 6 cups daily in humans for 4 weeks prior to receiving a single injection of 5-fluorouracil increases the maximum plasma levels of 5-fluorouracil by about 2.5-fold and the area under the curve by 425%.
Adenosine (Adenocard)
Theoretically, green tea might decrease the vasodilatory effects of adenosine and interfere with its use prior to stress testing.
Green tea contains caffeine. Caffeine is a competitive inhibitor of adenosine at the cellular level. However, caffeine doesn't seem to affect supplemental adenosine because high interstitial levels of adenosine overcome the antagonistic effects of caffeine. It is recommended that methylxanthines and methylxanthine-containing products be stopped 24 hours prior to pharmacological stress tests. However, methylxanthines appear more likely to interfere with dipyridamole (Persantine) than adenosine-induced stress testing.
Anticoagulant/Antiplatelet Drugs
Theoretically, green tea may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Conflicting reports exist regarding the effect of green tea on bleeding risk when used with anticoagulant or antiplatelet drugs; however, most evidence suggests that drinking green tea in moderate amounts is unlikely to cause a significant interaction. Green tea contains small amounts of vitamin K, approximately 7 mcg per cup. Some case reports have associated the antagonism of warfarin with the vitamin K content of green tea. However, these reports are rare, and very large doses of green tea (about 8-16 cups daily) appear to be needed to cause these effects. Furthermore, the catechins and caffeine in green tea are reported to have antiplatelet activity.
Beta-Adrenergic Agonists
Green tea contains caffeine. Theoretically, concomitant use of large amounts of caffeine might increase cardiac inotropic effects of beta-agonists.
Bortezomib (Velcade)
Theoretically, green tea might interfere with the effects of bortezomib.
In vitro research shows that green tea polyphenols, such as epigallocatechin gallate (EGCG), interact with bortezomib and block its proteasome inhibitory action. This prevents the induction of cell death in multiple myeloma or glioblastoma cancer cell lines. Advise patients taking bortezomib, not to take green tea.
Carbamazepine (Tegretol)
Theoretically, green tea might reduce the effects of carbamazepine and increase the risk for convulsions.
Green tea contains caffeine. Animal research suggests that taking caffeine can lower the anticonvulsant effects of carbamazepine and can induce seizures when taken in doses above 400 mg/kg. Human research has shown that taking caffeine 300 mg in three divided doses along with carbamazepine 200 mg reduces the bioavailability of carbamazepine by 32% and prolongs the plasma half-life of carbamazepine 2-fold in healthy individuals.
Celiprolol (Celicard)
Theoretically, green tea might reduce the levels and clinical effects of celiprolol.
In a small human study, taking green tea daily for 4 days appears to decrease blood and urine levels of celiprolol by at least 98%. This interaction is possibly due to the inhibition of organic anion transporting polypeptide (OATP). Green tea catechins have been shown to inhibit organic anion transporting polypeptides (OATP), one of which, OATP1A2, is found in the intestine The interaction is thought to be due primarily to the epigallocatechin gallate (EGCG) content of green tea.
Cimetidine (Tagamet)
Theoretically, concomitant use might increase the effects and adverse effects of caffeine in green tea.
Green tea contains caffeine. Cimetidine can reduce caffeine clearance by 31% to 42%.
Clozapine (Clozaril)
Theoretically, green tea might increase the levels and adverse effects of clozapine and acutely exacerbate psychotic symptoms.
Animal research suggests that, although green tea extract does not affect the elimination of clozapine, it delays the time to reach peak concentration and reduces the peak plasma levels. Also, concomitant administration of green tea and clozapine might theoretically cause acute exacerbation of psychotic symptoms due to the caffeine in green tea. Caffeine can increase the effects and toxicity of clozapine. Caffeine doses of 400-1000 mg daily inhibit clozapine metabolism. Clozapine is metabolized by cytochrome P450 1A2 (CYP1A2). Researchers speculate that caffeine might inhibit CYP1A2. However, there is no reliable evidence that caffeine affects CYP1A2. There is also speculation that genetic factors might make some patients be more sensitive to the interaction between clozapine and caffeine.
Contraceptive Drugs
Theoretically, concomitant use might increase the effects and adverse effects of caffeine found in green tea.
Green tea contains caffeine. Oral contraceptives can decrease caffeine clearance by 40% to 65%.
Cytochrome P450 1A2 (Cyp1A2) Inhibitors
Theoretically, concomitant use might increase the levels and adverse effects of caffeine.
Green tea contains caffeine. Caffeine is metabolized by cytochrome P450 1A2 (CYP1A2),. Theoretically, drugs that inhibit CYP1A2 may decrease the clearance rate of caffeine from green tea and increase caffeine levels.
Dipyridamole (Persantine)
Theoretically, green tea might decrease the vasodilatory effects of dipyridamole and interfere with its use prior to stress testing.
Green tea contains caffeine. Caffeine might inhibit dipyridamole-induced vasodilation. It is recommended that methylxanthines and methylxanthine-containing products be stopped 24 hours prior to pharmacological stress tests. Methylxanthines appear more likely to interfere with dipyridamole (Persantine) than adenosine-induced stress testing.
Disulfiram (Antabuse)
Theoretically, disulfiram might increase the risk of adverse effects from caffeine.
In human research, disulfiram decreases the clearance and increases the half-life of caffeine.
Diuretic Drugs
Theoretically, using green tea with diuretic drugs might increase the risk of hypokalemia.
Green tea contains caffeine. In excessive amounts, caffeine can reduce potassium levels due to stimulation of the sodium-potassium pump. Diuretics can also cause lower potassium levels.
Estrogens
Theoretically, estrogens might increase the levels and adverse effects of caffeine.
Green tea contains caffeine. Estrogen inhibits caffeine metabolism.
Ethosuximide (Zarontin)
Theoretically, green tea might reduce the effects of ethosuximide and increase the risk for convulsions.
Green tea contains caffeine. Animal research suggests that caffeine 92.4 mg/kg can decrease the anticonvulsant activity of ethosuximide. However, this effect has not been reported in humans.
Felbamate (Felbatol)
Theoretically, green tea might reduce the effects of felbamate and increase the risk for convulsions.
Green tea contains caffeine. Animal research suggests that a high dose of caffeine 161.7 mg/kg can decreases the anticonvulsant activity of felbamate. However, this effect has not been reported in humans.
Fexofenadine (Allegra)
Green tea can decrease blood levels of fexofenadine.
Clinical research shows that green tea can significantly decrease blood levels and excretion of fexofenadine. Taking green tea extract with a dose of fexofenadine decreased bioavailability of fexofenadine by about 30%. In vitro, green tea inhibits the cellular accumulation of fexofenadine by inhibiting the organic anion transporting polypeptide (OATP) drug transporter. Research shows that two of the major catechins found in green tea, epicatechin gallate (ECG) and epigallocatechin gallate (EGCG), inhibit OATPs, specifically OATP1A2, OATP1B1, and OATP2B1. In addition, green tea has been shown to reduce the absorption of some drugs that are OATP substrates.
Flutamide (Eulexin)
Theoretically, green tea might increase the levels and adverse effects of flutamide.
Green tea contains caffeine. In vitro evidence suggests that caffeine can inhibit the metabolism of flutamide. Theoretically, concomitant use of caffeine and flutamide might increase serum concentrations of flutamide and increase the risk adverse effects.
Fluvoxamine (Luvox)
Theoretically, fluvoxamine might increase the levels and adverse effects of caffeine.
Green tea contains caffeine. Fluvoxamine reduces caffeine metabolism.
Hepatotoxic Drugs
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Green tea extract supplements have been linked to several cases of hepatotoxicity and might have additive hepatotoxic effects with other drugs..
Imatinib (Gleevec)
Theoretically, green tea might reduce the levels and clinical effects of imatinib.
In animal research, a single dose of green tea extract reduces the area under the curve (AUC) of imatinib by up to approximately 64% and its main metabolite N-desmethyl imatinib by up to approximately 81%. This interaction has not been shown in humans. The mechanism of action is unclear but may involve multiple pathways.
Turmeric Extract
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.
Piperine
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.
Resveratrol
Anticoagulant/Antiplatelet Drugs
Resveratrol may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Resveratrol seems to have antiplatelet effects.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, resveratrol might increase levels of drugs metabolized by CYP1A2.
In vitro research shows that resveratrol can inhibit CYP1A2 enzymes. However, this interaction has not been reported in humans.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, resveratrol might increase levels of drugs metabolized by CYP2C19.
In vitro research shows that resveratrol can inhibit CYP2C19 enzymes. However, this interaction has not been reported in humans.
Cytochrome P450 2E1 (Cyp2E1) Substrates
Resveratrol might increase levels of drugs metabolized by CYP2E1.
In vitro research suggests that resveratrol inhibits CYP2E1 isoenzyme. Also, a pharmacokinetic study shows that taking resveratrol 500 mg daily for 10 days prior to taking a single dose of chlorzoxazone 250 mg increases the maximum concentration of chlorzoxazone by about 54%, the area under the curve of chlorzoxazone by about 72%, and the half-life of chlorzoxazone by about 35%. Chlorzoxazone is used as a probe drug for CYP2E1.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
In vitro research shows that resveratrol can inhibit the CYP3A4 enzyme. However, clinical research shows that taking resveratrol 3000 mg daily for 8 weeks does not necessitate dose adjustments to medications metabolized by CYP3A4.
Acai berry extract
Antidiabetes Drugs
Theoretically, taking acai with antidiabetes drugs might interfere with glycemic control.
Preliminary clinical research in healthy adults has shown that taking acai may increase or decrease levels of fasting blood glucose.
Brand information
Manufacturer and brand details for Resveratrol+, from the product label.
Everyday Health
See all Everyday Health products- Name
- Everyday Health Ltd
- Street Address
- 3, 1 Kingsford Smith Drive
- City
- Rangiora
- Web Address
- www.everydayhealth.nz
Resveratrol+ by Everyday Health: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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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 Resveratrol+’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Turmeric
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 → Herb & supplement monographBlack 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 monographAcai
Interacts with 86 drugsAcai is a nutritious Amazonian berry rich in antioxidants and healthy fats, and it is fine to enjoy as a food. However, strong human evidence is lacking for the bold health claims often atta...
Read the full Acai monograph → Herb & supplement monographResveratrol
Interacts with 822 drugsResveratrol is a plant compound found in red grapes, berries, and peanuts that is popular for heart health, anti-aging, and antioxidant support. While lab and animal studies are promising, s...
Read the full Resveratrol monograph → Herb & supplement monographGreen Tea
Interacts with 1,293 drugsGreen tea is a popular beverage rich in antioxidants called catechins, and drinking it in normal amounts is considered safe for most people. Concentrated green tea extracts are a different s...
Read the full Green Tea monograph →Sources & How We Checked
Resveratrol+'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 376 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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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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