Green Tea Energy Ingredients & Drug Interactions
by Yogi
What is this page for?
First and foremost: checking Green Tea Energy 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
Green Tea Energy is a dietary supplement by Yogi with 6 active ingredients. Its ingredients are commonly taken for boosting energy and fighting fatigue, improving mental focus and memory, coping with stress (adaptogen).Based on those ingredients, 1,532 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are organic Green Tea, organic Eleuthero, organic Panax ginseng. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Green Tea Energy by Yogi
Ask about any prescription or over-the-counter medication and we check it for interactions with Green Tea Energy by Yogi — 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 Green Tea Energy by Yogi
Four independent checks of what is known — a summary of the available information, not a grade of the product itself.
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
The stated purpose hasn't been mapped to our evidence data yet.
Why this rating?
- We haven't mapped this product's purpose to our evidence data yet — it'll be graded on the next content refresh.
Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.
Why this rating?
- The label discloses an exact amount for 0 of its 6 active ingredients.
- “Proprietary Blend of Herbs” is a proprietary blend — the label gives one combined amount (1,625 mg) without saying how much of each component you get.
At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.
Why this rating?
- 6 of the 6 matched ingredients can interact with medications — Kombucha, Lemongrass, Spearmint, Green Tea, Eleuthero, among others.
- The most serious interaction on file is rated Major.
- Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications; heart-rhythm medications; lithium.
- For scale: 1,533 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.
Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.
Why this rating?
- We hold adverse-effect (side-effect) data for 5 of the 6 matched ingredients.
- Pregnancy & breastfeeding safety ratings cover 6 of 6.
- General safety write-ups exist for 6 of 6.
- Remember: this measures how much safety information exists. Thin data is not the same as being safe.
HelloPharmacist summaryFormula with limited ingredient disclosure with no assessable stated purpose. Major medication interactions have been identified, and safety information is well characterized.
Assessment coverage: 6 of 6 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Apr 25, 2019.
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 Green Tea Energy, straight from the product label.
| Brand | Yogi |
|---|---|
| Net contents | 16 Tea Bag(s); 0.92 Oz(s); 26 Gram(s) |
| Market status | Off market |
| Date entered into DSLD | Apr 25, 2019 |
| DSLD ID | 200450 |
| Product type | Other Combinations |
| Supplement form | Other (e.g. Tea Bag) |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegan, Vegetarian, Adult (18 - 50 Years), Kosher, Organic |
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 Green Tea Energy by Yogi, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| organic Panax ginseng | 0 NP | -- |
| Spearmint | 0 NP | -- |
| organic Lemongrass | 0 NP | -- |
| organic Eleuthero | 0 NP | -- |
| organic Green Tea | 0 NP | -- |
| organic Kombucha | 0 NP | -- |
| Proprietary Blend of Herbs | 1625 mg | -- |
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.
General Statements
Yoga to Get Energized Lie on your back, legs together, arms at sides. Flip yourself over from back to stomach and from stomach to back, without bending any part of your body. Hold the pose for 3 minutes. Please ask your doctor if this exercise is suitable for you.
Our story began in 1969 when Yogi Bhajan, as inspirational teacher of holistic living, started teaching yoga in the West. While sharing his wisdom and knowledge of herbs and healthy living, he would serve his students an aromatic spiced tea they affectionately named "Yogi Tea".
Supports stamina
Compostable tea bags
Invigorate with Green Tea Energy
At Yogi, it's about more than creating deliciously purposeful teas. Learn about our efforts to do good at home and around the world at yogiproducts.com/doing-good.
Formula
Contains caffeine
Each tea bag contains approximately 35 mg of caffeine, as compared to approximately 90 mg in 8 oz of coffee.
OU
Our Green Tea Energy combines Green Tea with Eleuthero Root and Panax Ginseng Root - herbs traditionally used to support stamina. Lemongrass and Spearmint impart crisp, refreshing flavor for an invigorating tea that supports energy and well-being.
FDA Statement of Identity
Herbal Supplement
Seals/Symbols
Non GMO Project Verified Nongmoproject.org USDA Organic
Quality Assurance International Certified Organic
OU Vegan V Certified B Corporation
Formulation
Non GMO
Certified Organic by QAI, Inc.
Vegan
Precautions
Warning: Consult your healthcare provider prior to use if you are pregnant or nursing, taking any medication or if you have a medical condition.
Each tea bag contains approximately 35 mg of caffeine, as compared to approximately 90 mg in 8 oz of coffee.
FDA Disclaimer Statement
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Suggested/Recommended/Usage/Directions
Get the most out of every cup. Bring water just to boiling and steep 3 minutes. For a stronger tea, use 2 tea bags. Drink 3-4 cups daily.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Green Tea Energy by Yogi 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 Green Tea Energy by Yogi
These are the 6 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Tea Bag(s) Dosage formOther (e.g. Tea Bag) Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Proprietary Blend of Herbs
Green Tea Energy by Yogi Drug Interactions
Green Tea Energy contains 6 ingredients, and 6 of them have known drug interactions. Altogether they interact with 1,532 medications. Here’s the picture, then you can look up your own drug.
Want to check YOUR meds against Green Tea Energy?
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 Green Tea Energy interact with 1,532 drugs. Click any drug to see the details.
6 of the 6 ingredients in Green Tea Energy interact with drugs. Each result below shows which ingredient is responsible. organic Green Tea organic Eleuthero organic Panax ginseng organic Lemongrass Spearmint organic Kombucha
Aminophylline, Amobarbital, EphedrineAmesec
How Aminophylline, Amobarbital, Ephedrine interacts with Green Tea Energy — through 3 ingredients. Tap an ingredient for the detail:
Organic Green TeaStimulant Drugs, Ephedrine Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Organic Green Tea + Aminophylline, Amobarbital, Ephedrine interactionSpearmintCns Depressants Moderate
Interaction Summary
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Read the full Spearmint + Aminophylline, Amobarbital, Ephedrine interactionOrganic Panax GinsengStimulant Drugs Moderate
Interaction Summary
Theoretically, taking Panax ginseng with stimulant drugs might increase the risk of adverse stimulant effects.
Read the full Organic Panax Ginseng + Aminophylline, Amobarbital, Ephedrine interactionAtorvastatinAtorvaliq
How Atorvastatin interacts with Green Tea Energy — through 5 ingredients. Tap an ingredient for the detail:
Organic Green TeaAtorvastatin (lipitor), Cytochrome P450 3a4 (cyp3a4) Substrates +2 Major
Interaction Summary
Green tea extract seems to reduce the levels and clinical effects of atorvastatin.
Read the full Organic Green Tea + Atorvastatin interactionOrganic LemongrassCytochrome P450 3a4 (cyp3a4) Substrates, Glucuronidated Drugs Moderate
Interaction Summary
Theoretically, lemongrass might decrease the metabolism of CYP3A4 substrates.
Read the full Organic Lemongrass + Atorvastatin interactionSpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Atorvastatin interactionOrganic Panax GinsengCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Panax ginseng might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Organic Panax Ginseng + Atorvastatin interactionOrganic EleutheroCytochrome P450 3a4 (cyp3a4) Substrates, Organic Anion-transporting Polypeptide Substrates (oatp) Minor
Interaction Summary
Theoretically, eleuthero might increase levels of drugs metabolized by CYP3A4.
Read the full Organic Eleuthero + Atorvastatin interactionAtorvastatin CalciumLipitor
How Atorvastatin Calcium interacts with Green Tea Energy — through 5 ingredients. Tap an ingredient for the detail:
Organic Green TeaOrganic 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 Organic Green Tea + Atorvastatin Calcium interactionOrganic Panax GinsengCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Panax ginseng might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Organic Panax Ginseng + Atorvastatin Calcium interactionOrganic LemongrassCytochrome P450 3a4 (cyp3a4) Substrates, Glucuronidated Drugs Moderate
Interaction Summary
Theoretically, lemongrass might decrease the metabolism of CYP3A4 substrates.
Read the full Organic Lemongrass + Atorvastatin Calcium interactionSpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Atorvastatin Calcium interactionOrganic EleutheroOrganic Anion-transporting Polypeptide Substrates (oatp), Cytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, eleuthero might decrease levels of drugs metabolized by OATP.
Read the full Organic Eleuthero + Atorvastatin Calcium interactionBendroflumethiazide, NadololCorzide
How Bendroflumethiazide, Nadolol interacts with Green Tea Energy — through 1 ingredient. Tap an ingredient for the detail:
Organic Green TeaDiuretic Drugs, Nadolol (corgard) Major
Interaction Summary
Theoretically, using green tea with diuretic drugs might increase the risk of hypokalemia.
Read the full Organic Green Tea + 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 Green Tea Energy — through 4 ingredients. Tap an ingredient for the detail:
Organic Green TeaEphedrine, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Major
Interaction Summary
Theoretically, concomitant use might increase the risk for stimulant adverse effects.
Read the full Organic Green Tea + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionOrganic Panax GinsengCytochrome P450 3a4 (cyp3a4) Substrates, Stimulant Drugs Moderate
Interaction Summary
Theoretically, Panax ginseng might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Organic Panax Ginseng + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionOrganic LemongrassCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, lemongrass might decrease the metabolism of CYP3A4 substrates.
Read the full Organic Lemongrass + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionOrganic EleutheroCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, eleuthero might increase levels of drugs metabolized by CYP3A4.
Read the full Organic Eleuthero + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionDyphylline, Ephedrine, Guaifenesin, PhenobarbitalLufyllin-EPG
How Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interacts with Green Tea Energy — through 3 ingredients. Tap an ingredient for the detail:
Organic Green TeaStimulant Drugs, Phenobarbital (luminal) +1 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Organic Green Tea + Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interactionOrganic Panax GinsengStimulant Drugs Moderate
Interaction Summary
Theoretically, taking Panax ginseng with stimulant drugs might increase the risk of adverse stimulant effects.
Read the full Organic Panax Ginseng + Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interactionSpearmintCns Depressants Moderate
Interaction Summary
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Read the full Spearmint + Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interactionEphedrine, Guaifenesin (otc Drug)Ephedrine Formula 400, Ephedrine Plus Tabs
How Ephedrine, Guaifenesin (otc Drug) interacts with Green Tea Energy — through 2 ingredients. Tap an ingredient for the detail:
Organic Green TeaEphedrine, Stimulant Drugs Major
Interaction Summary
Theoretically, concomitant use might increase the risk for stimulant adverse effects.
Read the full Organic Green Tea + Ephedrine, Guaifenesin (otc Drug) interactionOrganic Panax GinsengStimulant Drugs Moderate
Interaction Summary
Theoretically, taking Panax ginseng with stimulant drugs might increase the risk of adverse stimulant effects.
Read the full Organic Panax Ginseng + Ephedrine, Guaifenesin (otc Drug) interactionEphedrine, Guaifenesin, Phenobarbital, TheophyllineMudrane GG
How Ephedrine, Guaifenesin, Phenobarbital, Theophylline interacts with Green Tea Energy — through 4 ingredients. Tap an ingredient for the detail:
Organic Green TeaStimulant Drugs, Theophylline +2 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Organic Green Tea + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionOrganic Panax GinsengStimulant Drugs Moderate
Interaction Summary
Theoretically, taking Panax ginseng with stimulant drugs might increase the risk of adverse stimulant effects.
Read the full Organic Panax Ginseng + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionSpearmintCns Depressants Moderate
Interaction Summary
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Read the full Spearmint + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionOrganic EleutheroCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, eleuthero might increase levels of drugs metabolized by CYP1A2.
Read the full Organic Eleuthero + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionEphedrine, Hydroxyzine, TheophyllineAmi Rax, Marax
How Ephedrine, Hydroxyzine, Theophylline interacts with Green Tea Energy — through 3 ingredients. Tap an ingredient for the detail:
Organic Green TeaTheophylline, Ephedrine +1 Major
Interaction Summary
Theoretically, green tea might increase the levels and adverse effects of theophylline.
Read the full Organic Green Tea + Ephedrine, Hydroxyzine, Theophylline interactionOrganic EleutheroCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, eleuthero might increase levels of drugs metabolized by CYP1A2.
Read the full Organic Eleuthero + Ephedrine, Hydroxyzine, Theophylline interactionOrganic Panax GinsengStimulant Drugs Moderate
Interaction Summary
Theoretically, taking Panax ginseng with stimulant drugs might increase the risk of adverse stimulant effects.
Read the full Organic Panax Ginseng + Ephedrine, Hydroxyzine, Theophylline interactionEphedrine, Phenobarbital, Potassium Iodide, TheophyllineMudrane, Quadrinal
How Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interacts with Green Tea Energy — through 3 ingredients. Tap an ingredient for the detail:
Organic Green TeaStimulant Drugs, Theophylline +2 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Organic Green Tea + Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interactionOrganic Panax GinsengStimulant Drugs Moderate
Interaction Summary
Theoretically, taking Panax ginseng with stimulant drugs might increase the risk of adverse stimulant effects.
Read the full Organic Panax Ginseng + Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interactionSpearmintCns Depressants Moderate
Interaction Summary
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Read the full Spearmint + Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interactionEphedrine, Phenobarbital, TheophyllineTedral
How Ephedrine, Phenobarbital, Theophylline interacts with Green Tea Energy — through 3 ingredients. Tap an ingredient for the detail:
Organic Green TeaStimulant Drugs, Theophylline +2 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Organic Green Tea + Ephedrine, Phenobarbital, Theophylline interactionSpearmintCns Depressants Moderate
Interaction Summary
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Read the full Spearmint + Ephedrine, Phenobarbital, Theophylline interactionOrganic Panax GinsengStimulant Drugs Moderate
Interaction Summary
Theoretically, taking Panax ginseng with stimulant drugs might increase the risk of adverse stimulant effects.
Read the full Organic Panax Ginseng + Ephedrine, Phenobarbital, Theophylline interactionEzetimibe, AtorvastatinLiptruzet
How Ezetimibe, Atorvastatin interacts with Green Tea Energy — through 5 ingredients. Tap an ingredient for the detail:
Organic Green TeaCytochrome P450 3a4 (cyp3a4) Substrates, Organic Anion-transporting Polypeptide Substrates (oatp) +2 Major
Interaction Summary
Green tea is unlikely to produce clinically significant changes in the levels and clinical effects of CYP3A4 substrates.
Read the full Organic Green Tea + Ezetimibe, Atorvastatin interactionOrganic Panax GinsengCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Panax ginseng might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Organic Panax Ginseng + Ezetimibe, Atorvastatin interactionOrganic LemongrassCytochrome P450 3a4 (cyp3a4) Substrates, Glucuronidated Drugs Moderate
Interaction Summary
Theoretically, lemongrass might decrease the metabolism of CYP3A4 substrates.
Read the full Organic Lemongrass + Ezetimibe, Atorvastatin interactionSpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Ezetimibe, Atorvastatin interactionOrganic EleutheroOrganic Anion-transporting Polypeptide Substrates (oatp), Cytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, eleuthero might decrease levels of drugs metabolized by OATP.
Read the full Organic Eleuthero + Ezetimibe, Atorvastatin interactionNadololCorgard, Nadolol
How Nadolol interacts with Green Tea Energy — through 1 ingredient. Tap an ingredient for the detail:
Organic Green TeaNadolol (corgard) Major
Interaction Summary
Green tea seems to reduce the levels and clinical effects of nadolol.
Read the full Organic Green Tea + Nadolol interaction6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Green Tea Energy — through 4 ingredients. Tap an ingredient for the detail:
Organic Panax GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, Panax ginseng use might interfere with immunosuppressive therapy.
Read the full Organic Panax Ginseng + 6-mercaptopurine interactionOrganic EleutheroImmunosuppressants Moderate
Interaction Summary
Theoretically, eleuthero might interfere with immunosuppressive drugs because of its immunostimulant activity.
Read the full Organic Eleuthero + 6-mercaptopurine interactionOrganic Green TeaHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Organic Green Tea + 6-mercaptopurine interactionSpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + 6-mercaptopurine interactionAdo-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Green Tea Energy — through 4 ingredients. Tap an ingredient for the detail:
Organic LemongrassCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, lemongrass might decrease the metabolism of CYP3A4 substrates.
Read the full Organic Lemongrass + Ado-trastuzumab Emtansine interactionOrganic Panax GinsengCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Panax ginseng might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Organic Panax Ginseng + Ado-trastuzumab Emtansine interactionOrganic EleutheroCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, eleuthero might increase levels of drugs metabolized by CYP3A4.
Read the full Organic Eleuthero + Ado-trastuzumab Emtansine interactionOrganic Green TeaCytochrome 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 Organic Green Tea + Ado-trastuzumab Emtansine interactionAbacavir Sulfate, Dolutegravir, LamivudineTriumeq
How Abacavir Sulfate, Dolutegravir, Lamivudine interacts with Green Tea Energy — through 2 ingredients. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Abacavir Sulfate, Dolutegravir, Lamivudine interactionOrganic Green TeaHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Organic Green Tea + Abacavir Sulfate, Dolutegravir, Lamivudine interactionAbacavir, LamivudineEpzicom
How Abacavir, Lamivudine interacts with Green Tea Energy — through 2 ingredients. Tap an ingredient for the detail:
Organic Green TeaHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Organic Green Tea + Abacavir, Lamivudine interactionSpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Abacavir, Lamivudine interactionAbametapirXeglyze
How Abametapir interacts with Green Tea Energy — through 1 ingredient. Tap an ingredient for the detail:
Organic Green TeaCytochrome P450 1a2 (cyp1a2) Inhibitors Moderate
Interaction Summary
Theoretically, concomitant use might increase the levels and adverse effects of caffeine.
Read the full Organic Green Tea + Abametapir interactionAbciximabReoPro
How Abciximab interacts with Green Tea Energy — through 3 ingredients. Tap an ingredient for the detail:
Organic Panax GinsengAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Although Panax ginseng has shown antiplatelet effects in the laboratory, it is unlikely to increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Panax Ginseng + Abciximab interactionOrganic EleutheroAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, eleuthero may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Eleuthero + Abciximab interactionOrganic Green TeaAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, green tea may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Green Tea + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with Green Tea Energy — through 4 ingredients. Tap an ingredient for the detail:
Organic Panax GinsengCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Panax ginseng might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Organic Panax Ginseng + Abemaciclib interactionOrganic LemongrassCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, lemongrass might decrease the metabolism of CYP3A4 substrates.
Read the full Organic Lemongrass + Abemaciclib interactionOrganic Green TeaCytochrome 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 Organic Green Tea + Abemaciclib interactionOrganic EleutheroCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, eleuthero might increase levels of drugs metabolized by CYP3A4.
Read the full Organic Eleuthero + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Green Tea Energy — through 5 ingredients. Tap an ingredient for the detail:
Organic LemongrassCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, lemongrass might decrease the metabolism of CYP3A4 substrates.
Read the full Organic Lemongrass + Abiraterone interactionSpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Abiraterone interactionOrganic Panax GinsengCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Panax ginseng might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Organic Panax Ginseng + Abiraterone interactionOrganic Green TeaCytochrome P450 3a4 (cyp3a4) Substrates, Hepatotoxic Drugs +1 Moderate
Interaction Summary
Green tea is unlikely to produce clinically significant changes in the levels and clinical effects of CYP3A4 substrates.
Read the full Organic Green Tea + Abiraterone interactionOrganic EleutheroCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, eleuthero might increase levels of drugs metabolized by CYP3A4.
Read the full Organic Eleuthero + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Green Tea Energy — through 5 ingredients. Tap an ingredient for the detail:
Organic Green TeaHepatotoxic Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Organic Green Tea + Abiraterone Acetate interactionOrganic Panax GinsengCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Panax ginseng might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Organic Panax Ginseng + Abiraterone Acetate interactionSpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Abiraterone Acetate interactionOrganic LemongrassCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, lemongrass might decrease the metabolism of CYP3A4 substrates.
Read the full Organic Lemongrass + Abiraterone Acetate interactionOrganic EleutheroCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, eleuthero might increase levels of drugs metabolized by CYP3A4.
Read the full Organic Eleuthero + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Green Tea Energy — through 3 ingredients. Tap an ingredient for the detail:
Organic EleutheroAnticoagulant/antiplatelet Drugs, Immunosuppressants +1 Moderate
Interaction Summary
Theoretically, eleuthero may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Eleuthero + Abrocitinib interactionOrganic Panax GinsengAnticoagulant/antiplatelet Drugs, Immunosuppressants Moderate
Interaction Summary
Although Panax ginseng has shown antiplatelet effects in the laboratory, it is unlikely to increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Panax Ginseng + Abrocitinib interactionOrganic Green TeaAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, green tea may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Green Tea + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Green Tea Energy — through 4 ingredients. Tap an ingredient for the detail:
Organic EleutheroP-glycoprotein Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, eleuthero might increase levels of P-glycoprotein substrates.
Read the full Organic Eleuthero + Acalabrutinib interactionOrganic Green TeaP-glycoprotein Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Green tea might increase the levels and adverse effects of P-glycoprotein (P-gp) substrates.
Read the full Organic Green Tea + Acalabrutinib interactionOrganic Panax GinsengCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Panax ginseng might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full Organic Panax Ginseng + Acalabrutinib interactionOrganic LemongrassCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, lemongrass might decrease the metabolism of CYP3A4 substrates.
Read the full Organic Lemongrass + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Green Tea Energy — through 5 ingredients. Tap an ingredient for the detail:
Organic Green TeaAntidiabetes Drugs, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking green tea with antidiabetes drugs might interfere with blood glucose control.
Read the full Organic Green Tea + Acarbose interactionOrganic Panax GinsengAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking Panax ginseng with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Organic Panax Ginseng + Acarbose interactionOrganic EleutheroAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, eleuthero might have additive effects when used with antidiabetes drugs.
Read the full Organic Eleuthero + Acarbose interactionOrganic KombuchaAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, kombucha might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Read the full Organic Kombucha + Acarbose interactionSpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Green Tea Energy — through 2 ingredients. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acebutolol interactionOrganic Green TeaHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Organic Green Tea + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Green Tea Energy — through 3 ingredients. Tap an ingredient for the detail:
Organic Green TeaAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, green tea may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Green Tea + Acenocoumarol interactionOrganic EleutheroAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, eleuthero may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Eleuthero + Acenocoumarol interactionOrganic Panax GinsengAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Although Panax ginseng has shown antiplatelet effects in the laboratory, it is unlikely to increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Panax Ginseng + Acenocoumarol interactionAcepromazineAtravet
How Acepromazine interacts with Green Tea Energy — through 2 ingredients. Tap an ingredient for the detail:
SpearmintCns Depressants Moderate
Interaction Summary
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Read the full Spearmint + Acepromazine interactionOrganic Green TeaPhenothiazines Minor
Interaction Summary
Theoretically, phenothiazines might increase the levels and adverse effects of caffeine.
Read the full Organic Green Tea + Acepromazine interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Green Tea Energy — through 4 ingredients. Tap an ingredient for the detail:
Organic EleutheroCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, eleuthero might increase levels of drugs metabolized by CYP1A2.
Read the full Organic Eleuthero + Acetaminophen interactionOrganic LemongrassGlucuronidated Drugs Moderate
Interaction Summary
Theoretically, lemongrass might increase the clearance and decrease the levels of glucuronidated drugs.
Read the full Organic Lemongrass + Acetaminophen interactionOrganic Green TeaHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Organic Green Tea + Acetaminophen interactionSpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Green Tea Energy — through 5 ingredients. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Aspirin interactionOrganic Green TeaHepatotoxic Drugs, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full Organic Green Tea + Acetaminophen, Aspirin interactionOrganic LemongrassGlucuronidated Drugs Moderate
Interaction Summary
Theoretically, lemongrass might increase the clearance and decrease the levels of glucuronidated drugs.
Read the full Organic Lemongrass + Acetaminophen, Aspirin interactionOrganic EleutheroCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, eleuthero might increase levels of drugs metabolized by CYP1A2.
Read the full Organic Eleuthero + Acetaminophen, Aspirin interactionOrganic Panax GinsengAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Although Panax ginseng has shown antiplatelet effects in the laboratory, it is unlikely to increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Panax Ginseng + Acetaminophen, Aspirin interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Green Tea Energy 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.
organic Green Tea
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.
organic Eleuthero
Anticoagulant/Antiplatelet Drugs
Theoretically, eleuthero may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro and animal research shows that a constituent of eleuthero, dihydroxybenzoic acid, appears to inhibit platelet aggregation. Concomitant use with anticoagulant or antiplatelet drugs might increase the risk of bleeding. This effect has not been reported in humans.
Antidiabetes Drugs
Theoretically, eleuthero might have additive effects when used with antidiabetes drugs.
Animal research suggests that certain constituents of eleuthero have hypoglycemic activity in both healthy and diabetic animals. A small study in adults with type 2 diabetes also shows that taking eleuthero for 3 months can lower blood glucose levels. However, one very small study in healthy individuals shows that taking powdered eleuthero 3 grams, 40 minutes prior to a 75-gram oral glucose tolerance test, significantly increases postprandial blood glucose levels when compared with placebo. These contradictory findings might be due to patient-specific variability and variability in active ingredient ratios.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, eleuthero might increase levels of drugs metabolized by CYP1A2.
In vitro and animal research suggest that standardized extracts of eleuthero inhibit CYP1A2. This effect has not been reported in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, eleuthero might increase levels of drugs metabolized by CYP2C9.
In vitro and animal research suggest that standardized extracts of eleuthero might inhibit CYP2C9. This effect has not been reported in humans.
Digoxin (Lanoxin)
Eleuthero might increase serum digoxin levels and increase the risk of side effects.
In one case report, a 74-year-old male who was stabilized on digoxin presented with an elevated serum digoxin level after starting an eleuthero supplement, without symptoms of toxicity. After stopping the supplement, serum digoxin levels returned to normal. It is not clear whether this was due to a pharmacokinetic interaction or to interference with the digoxin assay. Although the product was found to be free of digoxin and digitoxin, it was not tested for other contaminants.
Immunosuppressants
Theoretically, eleuthero might interfere with immunosuppressive drugs because of its immunostimulant activity.
Animal and in vitro research shows that eleuthero extracts have immunomodulatory effects, including increasing cellular and humoral activity.
P-Glycoprotein Substrates
Theoretically, eleuthero might increase levels of P-glycoprotein substrates.
In vitro research suggests that eleuthero can inhibit the multi-drug transporter protein, P-glycoprotein. However, it is too soon to tell if this is clinically important. This interaction has not been reported in humans.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, eleuthero might increase levels of drugs metabolized by CYP2D6.
In vitro and animal research suggest that standardized extracts of eleuthero might inhibit CYP2D6. However, research in healthy human volunteers has found that taking eleuthero 485 mg twice daily for 14 days does not inhibit CYP2D6 drug metabolism.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, eleuthero might increase levels of drugs metabolized by CYP3A4.
In vitro and animal research suggest that standardized extracts of eleuthero might inhibit CYP3A4. However, research in healthy human volunteers has found that taking eleuthero 485 mg twice daily for 14 days does not inhibit CYP3A4 drug metabolism.
Organic Anion-Transporting Polypeptide Substrates (Oatp)
Theoretically, eleuthero might decrease levels of drugs metabolized by OATP.
In vitro research suggests that eleuthero inhibits OATP2B1, which might reduce the bioavailability of oral drugs that are substrates of OATP2B1. Due to the weak inhibitory effect identified in this study, this interaction is not likely to be clinically significant.
organic Panax ginseng
Anticoagulant/Antiplatelet Drugs
Although Panax ginseng has shown antiplatelet effects in the laboratory, it is unlikely to increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro evidence suggests that ginsenoside constituents in Panax ginseng might decrease platelet aggregation. However, research in humans suggests that ginseng does not affect platelet aggregation. Animal research indicates low oral bioavailability of Rb1 and rapid elimination of Rg1, which might explain the discrepancy between in vitro and human research. Until more is known, use with caution in patients concurrently taking anticoagulant or antiplatelet drugs.
Antidiabetes Drugs
Theoretically, taking Panax ginseng with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research suggests that Panax ginseng might decrease blood glucose levels. Monitor blood glucose levels closely.
Caffeine
Theoretically, taking Panax ginseng with caffeine might increase the risk of adverse stimulant effects.
Panax ginseng has been shown to have stimulant effects. Theoretically, caffeine might have an additive effect on the stimulant effects of Panax ginseng.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, Panax ginseng might increase levels of drugs metabolized by CYP2D6. However, research is conflicting.
There is some evidence that Panax ginseng can inhibit the CYP2D6 enzyme by approximately 6%. In addition, in animal research, Panax ginseng inhibits the metabolism of dextromethorphan, a drug metabolized by CYP2D6, by a small amount. However, contradictory research suggests Panax ginseng might not inhibit CYP2D6. Until more is known, use Panax ginseng cautiously in patients taking drugs metabolized by these enzymes.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, Panax ginseng might increase or decrease levels of drugs metabolized by CYP3A4.
Panax ginseng may affect the clearance of drugs metabolized by CYP3A4. One such drug is imatinib. Inhibition of CYP3A4 was believed to be responsible for a case of imatinib-induced hepatotoxicity. In contrast, Panax ginseng has been shown to increase the clearance of midazolam, another drug metabolized by CYP3A4. Clinical research shows that Panax ginseng can reduce midazolam area under the curve by 44%, maximum plasma concentration by 26%, and time to reach maximum plasma concentration by 29%. Midazolam metabolism was also increased in animals given Panax ginseng. Until more is known, use Panax ginseng cautiously in combination with CYP3A4 substrates.
Estrogens
Theoretically, concomitant use of large amounts of Panax ginseng might interfere with hormone replacement therapy.
Laboratory research and some case reports suggest that Panax ginseng can have estrogenic effects due to competition for estrogen receptors. The estrogenic activity is attributed to the ginsenoside constituents of Panax ginseng.
Furosemide (Lasix)
Theoretically, Panax ginseng might reduce the effects of furosemide.
There is some concern that Panax ginseng might contribute to furosemide resistance. There is one case of resistance to furosemide diuresis in a patient taking a germanium-containing ginseng product.
Imatinib (Gleevec)
Theoretically, Panax ginseng might increase the effects and adverse effects of imatinib.
A case of imatinib-induced hepatotoxicity has been reported for a 26-year-old male with chronic myelogenous leukemia stabilized on imatinib for 7 years. The patient took imatinib 400 mg along with a Panax ginseng-containing energy drink daily for 3 months. Since imatinib-associated hepatotoxicity typically occurs within 2 years of initiating therapy, it is believed that Panax ginseng affected imatinib toxicity though inhibition of cytochrome P450 3A4. CYP3A4 is the primary enzyme involved in imatinib metabolism.
Immunosuppressants
Theoretically, Panax ginseng use might interfere with immunosuppressive therapy.
Panax ginseng might have immune system stimulating properties.
Insulin
Theoretically, taking Panax ginseng with insulin might increase the risk of hypoglycemia.
Clinical research suggests that Panax ginseng might decrease blood glucose levels. Insulin dose adjustments might be necessary in patients taking Panax ginseng; use with caution.
Midazolam (Versed)
Theoretically, Panax ginseng may increase the clearance of midazolam.
Midazolam is metabolized by cytochrome P450 3A4 (CYP3A4). Clinical research suggests that Panax ginseng can reduce midazolam area under the curve by 44%, maximum plasma concentration by 26%, and time to reach maximum plasma concentration by 29%. Midazolam metabolism was also increased in animals given Panax ginseng.
Monoamine Oxidase Inhibitors (Maois)
Theoretically, Panax ginseng can interfere with MAOI therapy.
Concomitant use of Panax ginseng with phenelzine (Nardil) is associated with insomnia, headache, tremors, and hypomania.
Nifedipine (Procardia)
Theoretically, taking Panax ginseng with nifedipine might increase serum levels of nifedipine and the risk of hypotension.
Preliminary clinical research shows that concomitant use can increase serum levels of nifedipine in healthy volunteers. This might cause the blood pressure lowering effects of nifedipine to be increased when taken concomitantly with Panax ginseng.
Qt Interval-Prolonging Drugs
Theoretically, Panax ginseng has an additive effect with drugs that prolong the QT interval and potentially increase the risk of ventricular arrhythmias. However, research is conflicting.
Clinical research shows that short-term use of Panax ginseng can increase the QT interval. However, no changes in QT interval have been identified with prolonged use.
Raltegravir (Isentress)
Theoretically, taking Panax ginseng with raltegravir might increase the risk of liver toxicity.
A case report suggests that concomitant use of Panax ginseng with raltegravir can increase serum levels of raltegravir, resulting in elevated liver enzymes levels.
Selegiline (Eldepryl)
Theoretically, Panax ginseng might increase or decrease levels of selegiline, possibly altering the effects and side effects of selegiline.
Animal research shows that taking selegiline with a low dose of Panax ginseng extract (1 gram/kg) reduces selegiline bioavailability, while taking a high dose of Panax ginseng extract (3 grams/kg) increases selegiline bioavailability. More research is needed to confirm these effects.
Stimulant Drugs
Theoretically, taking Panax ginseng with stimulant drugs might increase the risk of adverse stimulant effects.
Panax ginseng has been shown to have stimulant effects.
Warfarin (Coumadin)
Panax ginseng might affect the clearance of warfarin. However, this interaction appears to be unlikely.
There has been a single case report of decreased effectiveness of warfarin in a patient who also took Panax ginseng. However, it is questionable whether Panax ginseng was the cause of this decrease in warfarin effectiveness. Some research in humans and animals suggests that Panax ginseng does not affect the pharmacokinetics of warfarin. However, other research in humans suggests that Panax ginseng might modestly increase the clearance of the S-warfarin isomer. More evidence is needed to determine whether Panax ginseng causes a significant interaction with warfarin.
Fexofenadine (Allegra)
Theoretically, Panax ginseng might decrease blood levels of oral or intravenous fexofenadine.
Animal research suggests that taking Panax ginseng in combination with oral or intravenous fexofenadine may reduce the bioavailability of fexofenadine. Some scientists have attributed this effect to the ability of Panax ginseng to increase the expression of P-glycoprotein.
Lopinavir/Ritonavir (Kaletra)
Although Panax ginseng has demonstrated variable effects on cytochrome P450 3A4 (CYP3A4), which metabolizes lopinavir, Panax ginseng is unlikely to alter levels of lopinavir/ritonavir.
Lopinavir is metabolized by CYP3A4 and is administered with the CYP3A4 inhibitor ritonavir to increase its plasma concentrations. Panax ginseng has shown variable effects on CYP3A4 activity in humans. However, taking Panax ginseng (Vitamer Laboratories) 500 mg twice daily for 14 days did not alter the pharmacokinetics of lopinavir/ritonavir in 12 healthy volunteers.
organic Lemongrass
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, lemongrass might decrease the metabolism of CYP3A4 substrates.
Animal research shows that lemongrass and its constituent citral inhibit CYP3A4.
Glucuronidated Drugs
Theoretically, lemongrass might increase the clearance and decrease the levels of glucuronidated drugs.
Animal research shows that lemongrass and its constituent citral induce uridine diphosphoglucuronosyl transferase (UGT), the major phase 2 enzyme that is responsible for glucuronidation.
Pentobarbital (Nembutal)
Theoretically, lemongrass might increase the effects and adverse effects of pentobarbital.
Animal research shows that high doses of lemongrass essential oil increases sleep time and decreases time to fall asleep in animals administered pentobarbital.
Spearmint
Cns Depressants
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Animal research suggests that (-)-carvone, a major constituent of spearmint, has sedative effects. However, in humans, chewing spearmint-flavored gum induced arousal effects.
Hepatotoxic Drugs
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Animal research suggests that drinking spearmint tea for 30 days can increase markers of liver damage, including aspartate aminotransferase (AST) and alanine aminotransferase (ALT), and cause liver degeneration and necrosis, in a dose-dependent manner. This effect has not been reported in humans.
organic Kombucha
Antidiabetes Drugs
Theoretically, kombucha might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research shows that administering kombucha can lower blood glucose levels.
Disulfiram (Antabuse)
Theoretically, kombucha might cause a disulfiram reaction when taken with disulfiram.
Kombucha products can contain up to 3.6% alcohol.
Brand information
Manufacturer and brand details for Green Tea Energy, from the product label.
Yogi
See all Yogi products- Name
- East West Tea Company, LLC
- City
- Eugene
- State
- OR
- ZipCode
- 97402
- Web Address
- yogiproducts.com/doing-good
Green Tea Energy by Yogi: Common Questions
Does Green Tea Energy by Yogi interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Green Tea Energy’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Panax Ginseng
Interacts with 1,130 drugsPanax ginseng is a popular traditional herb used to boost energy, ease stress, and support overall wellness, though scientific evidence is mixed and mostly preliminary. It is generally well...
Read the full Panax Ginseng monograph → Herb & supplement monographSpearmint
Interacts with 579 drugsSpearmint is a common culinary mint that is generally safe in food and tea amounts. Early research suggests possible benefits for digestion, mild hormone-related issues (such as excess facia...
Read the full Spearmint monograph → Herb & supplement monographLemongrass
Interacts with 708 drugsLemongrass is a fragrant tropical grass widely used as a cooking herb, a tea, and an aromatherapy oil. It is generally considered safe in the small amounts used in food, but most of its clai...
Read the full Lemongrass monograph → Herb & supplement monographEleuthero
Interacts with 1,140 drugsEleuthero is an herb traditionally used as an 'adaptogen' to fight fatigue, boost energy, and help the body handle stress. The scientific evidence behind these uses is limited and mixed, so...
Read the full Eleuthero 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 → Herb & supplement monographKombucha
Interacts with 87 drugsKombucha is a fermented tea that many people enjoy as a probiotic-rich beverage, but solid human research proving specific health benefits is lacking. It is generally fine in moderate amount...
Read the full Kombucha monograph →Sources & How We Checked
Green Tea Energy'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 346 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.
Panax Ginseng 66 references
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- Greenspan EM. Ginseng and vaginal bleeding [letter]. JAMA 1983;249:2018.
- Gonzalez-Seijo JC, Ramos YM, Lastra I. Manic episode and ginseng: Report of a possible case. J Clin Psychopharmacol 1995;15:447-8.
- Dega H, Laporte JL, Frances C, et al. Ginseng as a cause of Stevens-Johnson syndrome. Lancet 1996;347:1344.
- Hamid S, Rojter S, Vierling J. Protracted cholestatic hepatitis after the use of Prostata. Ann Intern Med 1997;127:169-70.
- Shader RI, Greenblatt DJ. Phenelzine and the dream machine-ramblings and reflections. J Clin Psychopharmacol 1985;5:65. PubMed
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- Janetzky K, Morreale AP. Probable interaction between warfarin and ginseng. Am J Health Syst Pharm 1997;54:692-3. PubMed
- Becker BN. Ginseng-induced diuretic resistance. JAMA 1996;276:606-7. PubMed
- Gurley BJ, Gardner SF, Hubbard MA. Clinical assessment of potential cytochrome P450-mediated herb-drug interactions. AAPS Ann Mtg & Expo Indianapolis, IN: 2000; Oct 29 - Nov 2:presentation #3460.
- Park HJ, Lee JH, Song YB, Park KH. Effects of dietary supplementation of lipophilic fraction from Panax ginseng on cGMP and cAMP in rat platelets and on blood coagulation. Biol Pharm Bull 1996;19:1434-9. PubMed
- Zhu M, Chan KW, Ng LS, et al. Possible influences of ginseng on the pharmacodynamics of warfarin in rats. J Pharm Pharmacol 1999;51:175-80.
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- Palop-Larrea V, Gonzalvez-Perales JL, Catalan-Oliver C, et al. Metrorrhagia and ginseng. Ann Pharmacother 2000;34:1347-8. PubMed
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- Eagon PK, Elm MS, Hunter DS, et al. Medicinal herbs: modulation of estrogen action. Era of Hope Mtg, Dept Defense; Breast Cancer Res Prog, Atlanta, GA 2000;Jun 8-11.
- Chan LY, Chiu PY, Lau TK. An in-vitro study of ginsenoside Rb(1)-induced teratogenicity using a whole rat embryo culture model. Hum Reprod 2003;18:2166-8..
- Gurley BJ, Gardner SF, Hubbard MA, et al. Cytochrome P450 phenotypic ratios for predicting herb-drug interactions in humans. Clin Pharmacol Ther 2002;72:276-87.. PubMed
- Wiklund IK, Mattsson LA, Lindgren R, et al. Effects of a standardized ginseng extract on quality of life and physiological parameters in symptomatic postmenopausal women: a double-blind, placebo-controlled trial. Int J Clin Pharmacol Res 1999;19:89-99..
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- Lee YJ, Jin YR, Lim WC, et al. Ginsenoside-Rb1 acts as a weak phytoestrogen in MCF-7 human breast cancer cells. Arch Pharm Res 2003;26:58-63.. PubMed
- Xu QF, Fang XL, Chen DF. Pharmacokinetics and bioavailability of ginsenoside Rb1 and Rg1 from Panax notoginseng in rats. J Ethnopharmacol 2003;84:187-92. PubMed
- Jiang X, Williams KM, Liauw WS, et al. Effect of St John's wort and ginseng on the pharmacokinetics and pharmacodynamics of warfarin in healthy subjects. Br J Clin Pharmacol 2004;57:592-9. PubMed
- Yun YP, Do JH, Ko SR, et al. Effects of Korean red ginseng and its mixed prescription on the high molecular weight dextran-induced blood stasis in rats and human platelet aggregation. J Ethnopharmacol 2001;77:259-64. PubMed
- Wiwanikit V, Taungjarwinai W. A case report of suspected ginseng allergy. Medscape General Medicine 6 (3), 2004. Available at: www.medscape.com/viewarticle/482833 (Accessed 17 September 2004).
- Kabalak AA, Soyal OB, Urfalioglu A, et al. Menometrorrhagia and tachyarrhythmia after using oral and topical ginseng. J Womens Health (Larchmt) 2004;13:830-3. PubMed
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- Zhang, R., Jie, J., Zhou, Y., Cao, Z., and Li, W. Long-term effects of Panax ginseng on disposition of fexofenadine in rats in vivo. Am J Chin Med 2009;37(4):657-667.
- Lee, Y. H., Lee, B. K., Choi, Y. J., Yoon, I. K., Chang, B. C., and Gwak, H. S. Interaction between warfarin and Korean red ginseng in patients with cardiac valve replacement. Int J Cardiol. 11-19-2010;145(2):275-276. PubMed
- Liu, P., Yin, H., Xu, Y., Zhang, Z., Chen, K., and Li, Y. Effects of ginsenoside Rg1 on postimplantation rat and mouse embryos cultured in vitro. Toxicol In Vitro 2006;20(2):234-238. PubMed
- Liu, P., Xu, Y., Yin, H., Wang, J., Chen, K., and Li, Y. Developmental toxicity research of ginsenoside Rb1 using a whole mouse embryo culture model. Birth Defects Res B Dev Reprod Toxicol 2005;74(2):207-209. PubMed
- Gurley, B. J., Gardner, S. F., Hubbard, M. A., Williams, D. K., Gentry, W. B., Cui, Y., and Ang, C. Y. Clinical assessment of effects of botanical supplementation on cytochrome P450 phenotypes in the elderly: St John's wort, garlic oil, Panax ginseng and DOI
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- Martínez-Mir I, Rubio E, Morales-Olivas FJ, Palop-Larrea V. Transient ischemic attack secondary to hypertensive crisis related to Panax ginseng. Ann Pharmacother 2004;38(11):1970.
- Kakisaka Y, Ohara T, Tozawa H, Sato S, Katayama S, Suzuki T, Hino-Fukuyo N, Kure S. Panax ginseng: a newly identified cause of gynecomastia. Tohoku J Exp Med 2012;228(2):143-5. PubMed
- Malati CY, Robertson SM, Hunt JD, Chairez C, Alfaro RM, Kovacs JA, Penzak SR. Influence of Panax ginseng on cytochrome P450 (CYP)3A and P-glycoprotein (P-gp) activity in healthy participants. J Clin Pharmacol 2012;52(6):932-9.
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- Kim HG, Cho JH, Yoo SR, Lee JS, Han JM, Lee NH, Ahn YC, Son CG. Antifatigue effects of Panax ginseng C.A. Meyer: a randomised, double-blind, placebo-controlled trial. PLoS One 2013;8(4):e61271. PubMed
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- Bilgi N, Bell K, Ananthakrishnan AN, Atallah E. Imatinib and Panax ginseng: a potential interaction resulting in liver toxicity. Ann Pharmacother 2010;44(5):926-8.
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- Yang L, Li CL, Tsai TH. Preclinical Herb-Drug Pharmacokinetic Interaction of Panax ginseng Extract and Selegiline in Freely Moving Rats. ACS Omega. 2020;5(9):4682-4688.
- Shen L, Gwak SR, Joo JC, et al. Effectiveness and safety of Panax ginseng extract on hepatic dysfunction: A randomized, double-blind, placebo-controlled clinical trial. Evid Based Complement Alternat Med. 2020;2020:2689565.
- Kim Y, Jo JJ, Cho P, et al. Characterization of red ginseng-drug interaction by CYP3A activity increased in high dose administration in mice. Biopharm Drug Dispos. 2020;41(7):295-306. PubMed
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- Gao J, Shi J, Ma X, et al. Effects of ginseng berry saponins from panax ginseng on glucose metabolism of patients with prediabetes: A randomized, double-blinded, placebo-controlled, crossover trial. Phytomedicine 2024;132:155842. PubMed
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Spearmint 20 references
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Lemongrass 2 references
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Eleuthero 24 references
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Green Tea 219 references
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