Coleus Powder Ingredients & Drug Interactions
by TerraVita Premium Collection
What is this page for?
First and foremost: checking Coleus Powder 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
Coleus Powder is a dietary supplement by TerraVita Premium Collection with 1 active ingredient. Its ingredients are commonly taken for weight management, asthma and breathing, high blood pressure.Based on those ingredients, 915 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Coleus, Powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Coleus Powder by TerraVita Premium Collection
Ask about any prescription or over-the-counter medication and we check it for interactions with Coleus Powder by TerraVita Premium Collection — 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 Coleus Powder by TerraVita Premium Collection
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
This product is pure coleus powder—one active ingredient with no other actives added. Coleus is a plant extract that contains forskolin, a compound thought to have effects on blood vessels and blood pressure, though the clinical evidence for most of its uses remains limited.
Does it work?
Couldn't assess
The data we hold rates coleus as having insufficient reliable evidence for the conditions listed: angina, asthma, cancer, congestive heart failure, atopic dermatitis (eczema), and dry eye. That means studies so far haven't established that it works for these uses.
If you're considering coleus for a specific health concern, talk to your pharmacist or doctor about what the current evidence actually supports.
How safe is it?
Well-documented data
Coleus seems to be generally well tolerated when taken by mouth, but side effects do occur. The most common are constipation, diarrhea, nausea, and vomiting—with diarrhea being dose-related and reported in a small number of trial participants.
The safety data advises against use during pregnancy and while breastfeeding due to insufficient information. Additionally, because coleus may lower blood pressure and isn't well studied for long-term use, it should be used only with care and professional guidance.
Meds to double-check
Major interaction found
Before taking Coleus Powder, double-check with your pharmacist if you take nitrates or calcium channel blockers (Major risk of too much blood pressure drop), antihypertensive drugs, blood thinners or antiplatelet drugs, warfarin, or any medication processed by your liver's CYP2C9 or CYP3A4 enzymes (Moderate risk of reduced effectiveness or increased side effects).
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Major medication interactions have been identified, and safety information is well characterized.
Coleus Powder may be worth considering if you're interested in its effects on blood vessels and circulation, but the evidence for most claimed uses is thin. If you take heart medications, blood pressure drugs, blood thinners, or any prescription drug metabolized by your liver, check with your pharmacist first.
Pregnant or breastfeeding? Skip this one.
Talk to your pharmacist before starting.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Feb 21, 2023.
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 Coleus Powder, straight from the product label.
| Brand | TerraVita Premium Collection |
|---|---|
| Barcode (UPC) | 064435198206 |
| Net contents | 1 Ounce(s) |
| Market status | On market |
| Date entered into DSLD | Feb 21, 2023 |
| DSLD ID | 284438 |
| Product type | Botanical |
| Supplement form | Powder |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
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 Coleus Powder by TerraVita Premium Collection, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Coleus, Powder | 1000 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.
FDA Statement of Identity
A Dietary Supplement
Brand IP Statement(s)
Copyright 2017 TerraVita - Distributed by ZooScape LLC, All Rights Reserved.
Suggested/Recommended/Usage/Directions
Directions Stir 1/4 of a teaspoon into a glass of water and consume 3 times daily, with meals.
General Statements
TerraVita is an exclusive line of premium natural products that use the finest, purest and most potent ingredients in the world. TerraVita's hallmarks are the highest possible standards of purity, potency, stability and freshness. All products are prepared with the greatest quality control, from raw materials through the entire manufacturing process, right up to the moment your product is sealed for freshness and shipped to you.
Please recycle!
FDA Disclaimer Statement
Statements not evaluated by FDA. Product 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.
Coleus Powder by TerraVita Premium Collection 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 Coleus Powder by TerraVita Premium Collection
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size0.25 Teaspoon(s) Dosage formPowder Servings per container28 Amounts shown are per serving.
Coleus, Powder
Interacts with915 drugs
Coleus is a plant from the mint family whose root contains a compound called forskolin, often marketed for weight loss, asthma, and heart health. Whil...
Coleus, Powder monograph & interactionsColeus Powder by TerraVita Premium Collection Drug Interactions
HelloPharmacist Interaction Report
Coleus Powder by TerraVita Premium Collection contains one active ingredient—coleus—that interacts with a number of medications.
The most serious interactions are Major-severity: coleus may boost the coronary blood-vessel–widening effects of nitrates (used for chest pain) and calcium channel blockers (heart and blood pressure drugs), which could lower your blood pressure too far.
Read the full breakdown — every affected drug type, severity by severity
Moderate-severity interactions span several important drug types. Coleus may add to the blood pressure–lowering effects of antihypertensive drugs (raising the risk of dangerously low blood pressure).
It may also affect how your liver processes certain medications metabolized by CYP2C9 and CYP3A4 enzymes—potentially changing how well they work or raising the risk of side effects. Additionally, coleus may increase bleeding or bruising risk if you're on blood thinners (anticoagulants) or antiplatelet drugs like aspirin.
Warfarin (Coumadin), a common blood thinner, deserves special mention because coleus's effect on the enzyme that breaks it down is unclear—it might speed it up or slow it down.
Additionally, always check your exact medications with the search tool on this page before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Coleus Powder?
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 Coleus Powder interact with 915 drugs. Click any drug to see the details.
1 of the 1 ingredient in Coleus Powder interact with drugs. Each result below shows which ingredient is responsible. Coleus, Powder
AmlodipineNorliqva
How Amlodipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCytochrome P450 3a4 (cyp3a4) Substrates, Calcium Channel Blockers +1 Major
Interaction Summary
Theoretically, taking coleus might decrease serum levels of drugs metabolized by CYP3A4.
Read the full Coleus, Powder + Amlodipine interactionAmlodipine BenzoateKaterzia
How Amlodipine Benzoate interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderAntihypertensive Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Major
Interaction Summary
Theoretically, combining coleus with antihypertensive drugs might cause additive blood pressure lowering effects and increase the risk of hypotension.
Read the full Coleus, Powder + Amlodipine Benzoate interactionAmlodipine BesilateIstin
How Amlodipine Besilate interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCalcium Channel Blockers, Antihypertensive Drugs +1 Major
Interaction Summary
Theoretically, combining coleus with calcium channel blockers might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Amlodipine Besilate interactionAmlodipine BesylateNorvasc
How Amlodipine Besylate interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderAntihypertensive Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Major
Interaction Summary
Theoretically, combining coleus with antihypertensive drugs might cause additive blood pressure lowering effects and increase the risk of hypotension.
Read the full Coleus, Powder + Amlodipine Besylate interactionAmlodipine Besylate, BenazeprilLotrel
How Amlodipine Besylate, Benazepril interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCalcium Channel Blockers, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Major
Interaction Summary
Theoretically, combining coleus with calcium channel blockers might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Amlodipine Besylate, Benazepril interactionAmlodipine, CelecoxibConsensi
How Amlodipine, Celecoxib interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderAntihypertensive Drugs, Cytochrome P450 2c9 (cyp2c9) Substrates +2 Major
Interaction Summary
Theoretically, combining coleus with antihypertensive drugs might cause additive blood pressure lowering effects and increase the risk of hypotension.
Read the full Coleus, Powder + Amlodipine, Celecoxib interactionBepridilVascor
How Bepridil interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCalcium Channel Blockers, Cytochrome P450 3a4 (cyp3a4) Substrates Major
Interaction Summary
Theoretically, combining coleus with calcium channel blockers might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Bepridil interactionDiltiazemAdizem-SR, Adizem-XL, Angitil SR, Angitil XL, Calcicard CR, Cardizem +23 more
How Diltiazem interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCalcium Channel Blockers, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Major
Interaction Summary
Theoretically, combining coleus with calcium channel blockers might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Diltiazem interactionDiltiazem, EnalaprilTeczem
How Diltiazem, Enalapril interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderAntihypertensive Drugs, Calcium Channel Blockers +1 Major
Interaction Summary
Theoretically, combining coleus with antihypertensive drugs might cause additive blood pressure lowering effects and increase the risk of hypotension.
Read the full Coleus, Powder + Diltiazem, Enalapril interactionEnalapril Maleate, FelodipineLexxel
How Enalapril Maleate, Felodipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderAntihypertensive Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Major
Interaction Summary
Theoretically, combining coleus with antihypertensive drugs might cause additive blood pressure lowering effects and increase the risk of hypotension.
Read the full Coleus, Powder + Enalapril Maleate, Felodipine interactionFelodipinePlendil, Renedil
How Felodipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCalcium Channel Blockers, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Major
Interaction Summary
Theoretically, combining coleus with calcium channel blockers might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Felodipine interactionGlyceryl TrinitrateNitronal
How Glyceryl Trinitrate interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderNitrates Major
Interaction Summary
Theoretically, combining coleus with nitrates might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Glyceryl Trinitrate interactionIsosorbide DinitrateAngitak, Cedocard Retard, Isoket, Isoket Retard, Isordil
How Isosorbide Dinitrate interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderNitrates Major
Interaction Summary
Theoretically, combining coleus with nitrates might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Isosorbide Dinitrate interactionIsosorbide Dinitrate, HydralazineBiDil
How Isosorbide Dinitrate, Hydralazine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderNitrates, Antihypertensive Drugs Major
Interaction Summary
Theoretically, combining coleus with nitrates might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Isosorbide Dinitrate, Hydralazine interactionIsosorbide MononitrateAngeze, Angeze SR, Chemydur 60XL, Dynamin, Elantan, Elantan LA +13 more
How Isosorbide Mononitrate interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderNitrates Major
Interaction Summary
Theoretically, combining coleus with nitrates might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Isosorbide Mononitrate interactionIsradipineDynacirc CR
How Isradipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderAntihypertensive Drugs, Calcium Channel Blockers +1 Major
Interaction Summary
Theoretically, combining coleus with antihypertensive drugs might cause additive blood pressure lowering effects and increase the risk of hypotension.
Read the full Coleus, Powder + Isradipine interactionLercanidipine HydrochlorideZanidip
How Lercanidipine Hydrochloride interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCalcium Channel Blockers, Antihypertensive Drugs +1 Major
Interaction Summary
Theoretically, combining coleus with calcium channel blockers might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Lercanidipine Hydrochloride interactionLevamlodipineConjupri
How Levamlodipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCytochrome P450 3a4 (cyp3a4) Substrates, Antihypertensive Drugs +1 Major
Interaction Summary
Theoretically, taking coleus might decrease serum levels of drugs metabolized by CYP3A4.
Read the full Coleus, Powder + Levamlodipine interactionNicardipineCardene, Cardene IV, Cardene SR
How Nicardipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCytochrome P450 3a4 (cyp3a4) Substrates, Calcium Channel Blockers +1 Major
Interaction Summary
Theoretically, taking coleus might decrease serum levels of drugs metabolized by CYP3A4.
Read the full Coleus, Powder + Nicardipine interactionNicorandilAprior, Dancor, Ikorel, Sigmart, Zynicor
How Nicorandil interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderNitrates Major
Interaction Summary
Theoretically, combining coleus with nitrates might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Nicorandil interactionNifedipineAdalat, Adalat CC, Adalat LA, Adalat PA, Adalat Retard, Adalat XL +15 more
How Nifedipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderAntihypertensive Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Major
Interaction Summary
Theoretically, combining coleus with antihypertensive drugs might cause additive blood pressure lowering effects and increase the risk of hypotension.
Read the full Coleus, Powder + Nifedipine interactionNisoldipineSular
How Nisoldipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCalcium Channel Blockers, Antihypertensive Drugs +1 Major
Interaction Summary
Theoretically, combining coleus with calcium channel blockers might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Nisoldipine interactionNitrendipineCardif
How Nitrendipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCalcium Channel Blockers, Cytochrome P450 3a4 (cyp3a4) Substrates Major
Interaction Summary
Theoretically, combining coleus with calcium channel blockers might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Nitrendipine interactionNitroglycerinGonitro, Nitro Time, Nitro-Bid, Nitrocine Timecaps, Nitrogard, Nitrogard SR +7 more
How Nitroglycerin interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderNitrates Major
Interaction Summary
Theoretically, combining coleus with nitrates might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Nitroglycerin interactionPentaerythritol TetranitratePeritrate, Peritrate SA
How Pentaerythritol Tetranitrate interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderNitrates Major
Interaction Summary
Theoretically, combining coleus with nitrates might increase the coronary vasodilatory effects.
Read the full Coleus, Powder + Pentaerythritol Tetranitrate interactionPerindopril Arginine, AmlodipinePrestalia
How Perindopril Arginine, Amlodipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCytochrome P450 3a4 (cyp3a4) Substrates, Antihypertensive Drugs +1 Major
Interaction Summary
Theoretically, taking coleus might decrease serum levels of drugs metabolized by CYP3A4.
Read the full Coleus, Powder + Perindopril Arginine, Amlodipine interactionTelmisartan, AmlodipineTwynsta
How Telmisartan, Amlodipine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderAntihypertensive Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Major
Interaction Summary
Theoretically, combining coleus with antihypertensive drugs might cause additive blood pressure lowering effects and increase the risk of hypotension.
Read the full Coleus, Powder + Telmisartan, Amlodipine interactionTrandolapril, VerapamilTarka
How Trandolapril, Verapamil interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderAntihypertensive Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Major
Interaction Summary
Theoretically, combining coleus with antihypertensive drugs might cause additive blood pressure lowering effects and increase the risk of hypotension.
Read the full Coleus, Powder + Trandolapril, Verapamil interactionVerapamilCalan, Calan SR, Covera HS, Isoptin, Isoptin SR, Veramil +3 more
How Verapamil interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCytochrome P450 3a4 (cyp3a4) Substrates, Calcium Channel Blockers +1 Major
Interaction Summary
Theoretically, taking coleus might decrease serum levels of drugs metabolized by CYP3A4.
Read the full Coleus, Powder + Verapamil interactionAdo-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Coleus Powder — through 1 ingredient. Tap an ingredient for the detail:
Coleus, PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, taking coleus might decrease serum levels of drugs metabolized by CYP3A4.
Read the full Coleus, Powder + Ado-trastuzumab Emtansine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Coleus Powder with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.
Coleus, Powder
Calcium Channel Blockers
Theoretically, combining coleus with calcium channel blockers might increase the coronary vasodilatory effects.
Forskolin, a constituent of coleus, and calcium channel blockers both cause coronary vasodilatory effects.
Nitrates
Theoretically, combining coleus with nitrates might increase the coronary vasodilatory effects.
Forskolin, a constituent of coleus, and nitrates both cause coronary vasodilatory effects.
Anticoagulant/Antiplatelet Drugs
Theoretically, concomitant use of coleus and anticoagulant or antiplatelet drugs might increase the risk of bruising and bleeding.
In vitro and animal research shows that forskolin, a constituent of coleus, can inhibit platelet aggregation and adhesion.
Antihypertensive Drugs
Theoretically, combining coleus with antihypertensive drugs might cause additive blood pressure lowering effects and increase the risk of hypotension.
Animal research shows that forskolin, a constituent of coleus, may lower blood pressure.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, taking coleus may affect drugs metabolized by CYP2C9 and increase the risk of adverse effects or reduce the effectiveness.
Research on the effect of coleus on CYP2C9 is conflicting. Some animal research shows that coleus extract can induce CYP2C9, while in vitro research shows that coleus can inhibit CYP2C9. Until more is known, advise patients that taking coleus might increase or decrease levels of drugs metabolized by CYP2C9.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, taking coleus might decrease serum levels of drugs metabolized by CYP3A4.
In vitro research shows that coleus can activate the nuclear receptor, pregnane X receptor (PXR), which results in increased expression of CYP3A4. Although the clinical significance of this is not known, use caution when considering concomitant use of coleus and other drugs affected by these enzymes.
Warfarin (Coumadin)
Theoretically, taking coleus may affect the metabolism of warfarin and increase the risk of adverse effects or reduce the effectiveness.
Some animal research shows that coleus extract can induce cytochrome P450 2C9 (CYP2C9), an enzyme that metabolizes warfarin. However, other in vitro research shows that coleus can inhibit CYP2C9. Theoretically, taking coleus with drugs metabolized by CYP2C9 might affect drug levels and the risk of adverse effects. Until more is known, advise patients that taking coleus might increase or decrease levels of warfarin.
Brand information
Manufacturer and brand details for Coleus Powder, from the product label.
TerraVita Premium Collection
See all TerraVita Premium Collection products- Name
- TerraVita Fine Whole Herbs
- City
- Brampton
- State
- Ontario
Coleus Powder by TerraVita Premium Collection: Common Questions
Does Coleus Powder by TerraVita Premium Collection interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
What exactly is in this powder?
Does coleus actually work for angina, asthma, or heart failure?
What side effects should I expect?
Is coleus safe to take while I'm pregnant or breastfeeding?
Can I take this long-term?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Coleus Powder is safe with your meds?
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 Coleus Powder’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Coleus Powder'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 16 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.
Coleus 16 references
- Baumann G, Felix S, Sattelberger U, Klein G. Cardiovascular effects of forskolin (HL-362) in patients with idiopathic congestiv cardiomyopathy. A comparative study with dobutamine and sodium nitroprusside. J Cardiovasc Pharmacol 1990;16:93-100.
- Kramer W, Thormann J, Kindler M, Schlepper M. Effects of forskolin on left ventricular function in dilated cardiomyopathy. Arzneimittelforschung 1987;37:364-7.
- Bauer K, Dietersdorfer F, Kaspar S, et al. Pharmacodynamic effects of inhaled dry powder formulations of fenoterol and colforsin in asthma. Clin Pharmacol Ther 1993;53:76-83. PubMed
- Christenson JT, Thulesius O, Nazzal MM. The effect of forskolin on blood flow, platelet metabolism, aggregation and ATP release. Vasa 1995;24:56-61.
- Agarwal KC, Zielinski BA, Maitra RS. Significance of plasma adenosine in the antiplatelet activity of forskolin: potentiation by dipyridamole and dilazep. Thromb Haemost 1989;61:106-10. DOI
- Agarwal KC, Parks RE. Forskolin: a potential antimetastatic agent. Int J Cancer 1983;32:801-4. PubMed
- Almeida, F. C. and Lemonica, I. P. The toxic effects of Coleus barbatus B. on the different periods of pregnancy in rats. J Ethnopharmacol 2000;73(1-2):53-60. PubMed
- Ding, X. and Staudinger, J. L. Induction of drug metabolism by forskolin: the role of the pregnane X receptor and the protein kinase a signal transduction pathway. J Pharmacol Exp Ther 2005;312(2):849-856. PubMed
- Staudinger, J. L., Ding, X., and Lichti, K. Pregnane X receptor and natural products: beyond drug-drug interactions. Expert.Opin Drug Metab Toxicol 2006;2(6):847-857. PubMed
- van Hecke, E., Hindryckx, P., Geuns, J. M., and Devriese, E. Airborne contact dermatitis from coleus in a housewife. Contact Dermatitis 1991;25(2):128-129. PubMed
- Schlepper, M., Thormann, J., and Mitrovic, V. Cardiovascular effects of forskolin and phosphodiesterase-III inhibitors. Basic Res Cardiol 1989;84 Suppl 1:197-212. PubMed
- Dooms-Goossens, A., Borghijs, A., Degreef, H., Devriese, E. G., and Geuns, J. M. Airborne contact dermatitis to Coleus. Contact Dermatitis 1987;17(2):109-110. PubMed
- Lindner, E., Dohadwalla, A. N., and Bhattacharya, B. K. Positive inotropic and blood pressure lowering activity of a diterpene derivative isolated from Coleus forskohli: Forskolin. Arzneimittelforschung 1978;28(2):284-289.
- Loftus HL, Astell KJ, Mathai ML, et al. Coleus forskohlii Extract Supplementation in Conjunction with a Hypocaloric Diet Reduces the Risk Factors of Metabolic Syndrome in Overweight and Obese Subjects: A Randomized Controlled Trial. Nutrients. 2015;7(11): PubMed
- Yokotani K, Chiba T, Sato Y, et al. Hepatic cytochrome P450 mediates interaction between warfarin and Coleus forskohlii extract in vivo and in vitro. J Pharm Pharmacol. 2012;64(12):1793-801.
- Nishijima C, Chiba T, Sato Y, Umegaki K. Nationwide Online Survey Enables the Reevaluation of the Safety of Coleus forskohlii Extract Intake Based on the Adverse Event Frequencies. Nutrients. 2019;11(4). pii: E866. PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
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.
© 2021 Therapeutic Research Center, LLC