Thymenol Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Thymenol 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
Thymenol is a dietary supplement by Market America with 2 active ingredients. Its ingredients are commonly taken for circulation and vein health, antioxidant support, skin health and aging.Based on those ingredients, 912 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are ThymoQuin, Pycnogenol. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Thymenol by Market America
Ask about any prescription or over-the-counter medication and we check it for interactions with Thymenol by Market America — 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 Thymenol by Market America
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
Thymenol contains 2 active ingredients. Pycnogenol is a standardized extract from maritime pine bark, traditionally used for blood vessel and joint health.
ThymoQuin is an extract of black seed (also called nigella sativa), which has been studied for immune and metabolic support. The product also includes inactive ingredients—cellulose, safflower oil, carrot root concentrate, and magnesium stearate—that serve as fillers and binders.
Does it work?
Moderate evidence
For Pycnogenol: research suggests it's possibly effective for osteoarthritis and chronic venous insufficiency (poor circulation in the legs); it's possibly ineffective for high cholesterol. It's also possibly effective for asthma.
For ThymoQuin (black seed): the evidence suggests it's possibly effective for acne, allergic rhinitis (hay fever), asthma, and diabetes, and possibly effective against Helicobacter pylori (a stomach bacterium). The research backing these uses is limited, so talk to your pharmacist about whether either ingredient fits your health goals.
How safe is it?
Well-documented data
Both ingredients are generally well tolerated in short-term studies. The most common side effects from Pycnogenol are gastrointestinal complaints, dizziness, and vertigo; from ThymoQuin, constipation, gastric burning or discomfort, nausea, and vomiting.
A small number of trial participants taking Pycnogenol reported headache; one case of chest pain and one case of heart failure worsening were reported, though causation is unclear. Pycnogenol safety data in pregnancy and breastfeeding is insufficient—the available evidence advises against it.
ThymoQuin has limited safety data at supplement doses in pregnancy and breastfeeding; the safety data advises against supplement doses during pregnancy and cautions against them while breastfeeding. Talk with your doctor or pharmacist if you're pregnant, planning to become pregnant, or breastfeeding.
Meds to double-check
Moderate interaction found
Before taking Thymenol, double-check with your pharmacist if you're on blood thinners or antiplatelet drugs (warfarin, aspirin, clopidogrel), diabetes medications, blood pressure drugs, CNS depressants (sleep aids, sedatives), serotonergic drugs (certain antidepressants), immunosuppressants, diuretics, or cyclosporine. All carry Moderate interactions with one or both ingredients.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
Thymenol may help with osteoarthritis, circulation, asthma, or blood sugar, but it carries multiple Moderate interactions with common medications—especially blood thinners, diabetes drugs, blood pressure meds, and antidepressants. If you take any prescription medications, check them against this product's interactions before starting.
Pregnant or breastfeeding? Skip it and talk with your pharmacist or doctor first.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 2 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Nov 22, 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 Thymenol, straight from the product label.
| Brand | Market America |
|---|---|
| Barcode (UPC) | 848570007728 |
| Net contents | 60 Veggie Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Nov 22, 2023 |
| DSLD ID | 298811 |
| Product type | Botanical With Nutrients |
| Supplement form | Capsule |
| 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 Thymenol by Market America, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Pycnogenol | 25 mg | -- |
| ThymoQuin | 500 mg | -- |
Other ingredients: Hydroxypropyl Methylcellulose, Safflower Seed Oil, Microcrystalline Cellulose, Magnesium Stearate, Purple Carrot Root Concentrate
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.
Formulation
Immune - Cognitive - Cardio MultiPhase Ingredient Release
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Directions for use: Adults, take 2 capsules daily, with or without food. Take this supplement 4 hours separately from prescription drugs.
Precautions
Warning: Adult use only.
If you are currently using warfarin (coumadin), other anti-platelet/anticoagulant medications, or antidiabetic medications, consult your healthcare provider before using this product. If you are currently using any other prescription drugs, have an ongoing medical condition, or if you are pregnant or breastfeeding, consult your healthcare provider before using this product.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
General Statements
Resale on third-party websites is strictly prohibited unless specifically authorized by Market America or its corporate affiliates. If barcodes are altered or you purchase this product from an unauthorized third-party website, the product is not guaranteed by Market America or its corporate affiliates.
Brand IP Statement(s)
As ThymoQuin. ThymoQuin is a registered trademark of TriNutra Ltd. As Pycnogenol. Pycnogenol is registered trademark of Horphag Research, Ltd. Use of this product may be protected by one or more U.S. patents and other international patents.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Thymenol by Market America 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 Thymenol by Market America
These are the 2 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 Capsule(s) Dosage formCapsule Servings per container30 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Pycnogenol
Interacts with327 drugs
Maritime pine bark extract (often sold as Pycnogenol) is a plant-based antioxidant most studied for circulation, vein, and skin health. Some research...
Pycnogenol monograph & interactionsThymoQuin
Interacts with912 drugs
Black seed (Nigella sativa) is a traditional spice and remedy that has been studied for asthma, blood sugar, cholesterol, and blood pressure, with ear...
ThymoQuin monograph & interactionsOther (inactive) ingredients: Hydroxypropyl Methylcellulose, Safflower Seed Oil, Microcrystalline Cellulose, Magnesium Stearate, Purple Carrot Root Concentrate. These complete the product’s ingredient list but are not active constituents.
Thymenol by Market America Drug Interactions
HelloPharmacist Interaction Report
Thymenol by Market America contains two active ingredients—Pycnogenol (maritime pine bark extract) and ThymoQuin (black seed)—each with documented interactions with medications.
The most serious interactions are Moderate in severity.
Read the full breakdown — every affected drug type, severity by severity
Pycnogenol may increase bleeding risk with blood thinners and antiplatelet drugs (like warfarin or aspirin), theoretically through effects on platelet function. It may also interfere with immunosuppressant medications and increase the risk of low blood sugar (hypoglycemia) when combined with diabetes drugs—close monitoring of blood glucose is advised if you take those.
ThymoQuin adds several more Moderate interactions: it may amplify the sedating effects of CNS depressants (sleep aids, sedatives), raise the risk of serotonin syndrome with serotonergic drugs (certain antidepressants), lower blood pressure further with blood pressure medications, increase bleeding risk with blood thinners, interfere with immunosuppressants, raise hypoglycemia risk with diabetes drugs, increase potassium loss with diuretics, and theoretically reduce cyclosporine levels.
Altogether, these interactions span 905 individual medications. Use the medication checker on this page to verify your exact drugs before starting Thymenol.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Thymenol?
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 Thymenol interact with 912 drugs. Click any drug to see the details.
2 of the 2 ingredients in Thymenol interact with drugs. Each result below shows which ingredient is responsible. ThymoQuin Pycnogenol
6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Thymenol — through 2 ingredients. Tap an ingredient for the detail:
PycnogenolImmunosuppressants Moderate
Interaction Summary
Theoretically, maritime pine bark extract might decrease the effectiveness of immunosuppressant therapy.
Read the full Pycnogenol + 6-mercaptopurine interactionThymoquinImmunosuppressants Moderate
Interaction Summary
Theoretically, black seed might interfere with immunosuppressive therapy.
Read the full Thymoquin + 6-mercaptopurine interactionAbciximabReoPro
How Abciximab interacts with Thymenol — through 2 ingredients. Tap an ingredient for the detail:
PycnogenolAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, maritime pine bark extract might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Read the full Pycnogenol + Abciximab interactionThymoquinAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black seed may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Thymoquin + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with Thymenol — through 2 ingredients. Tap an ingredient for the detail:
PycnogenolAnticoagulant/antiplatelet Drugs, Immunosuppressants Moderate
Interaction Summary
Theoretically, maritime pine bark extract might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Read the full Pycnogenol + Abrocitinib interactionThymoquinCytochrome P450 2c9 (cyp2c9) Substrates, Anticoagulant/antiplatelet Drugs +1 Moderate
Interaction Summary
Theoretically, black seed might increase levels of drugs metabolized by CYP2C9.
Read the full Thymoquin + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Thymenol — through 2 ingredients. Tap an ingredient for the detail:
ThymoquinAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking black seed with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Thymoquin + Acarbose interactionPycnogenolAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, maritime pine bark extract might increase the risk of hypoglycemia when used with antidiabetes drugs.
Read the full Pycnogenol + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking black seed with antihypertensive drugs might increase the risk of hypotension.
Read the full Thymoquin + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Thymenol — through 2 ingredients. Tap an ingredient for the detail:
PycnogenolAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, maritime pine bark extract might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Read the full Pycnogenol + Acenocoumarol interactionThymoquinAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black seed may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Thymoquin + Acenocoumarol interactionAcepromazineAtravet
How Acepromazine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs that have sedative properties may cause additive effects.
Read the full Thymoquin + Acepromazine interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Thymenol — through 2 ingredients. Tap an ingredient for the detail:
ThymoquinAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black seed may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Thymoquin + Acetaminophen, Aspirin interactionPycnogenolAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, maritime pine bark extract might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Read the full Pycnogenol + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Thymenol — through 2 ingredients. Tap an ingredient for the detail:
PycnogenolAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, maritime pine bark extract might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Read the full Pycnogenol + Acetaminophen, Aspirin, Caffeine interactionThymoquinAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black seed may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Thymoquin + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs that have sedative properties may cause additive effects.
Read the full Thymoquin + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs that have sedative properties may cause additive effects.
Read the full Thymoquin + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs that have sedative properties may cause additive effects.
Read the full Thymoquin + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs that have sedative properties may cause additive effects.
Read the full Thymoquin + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Caffeine, CodeineGesic C15, Gesic C30, Gesic C8, Lenoltec 1, Lenoltec 2, Lenoltec 3 +1 more
How Acetaminophen, Caffeine, Codeine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs that have sedative properties may cause additive effects.
Read the full Thymoquin + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs that have sedative properties may cause additive effects.
Read the full Thymoquin + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs that have sedative properties may cause additive effects.
Read the full Thymoquin + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinDiuretic Drugs Moderate
Interaction Summary
Theoretically, taking black seed with diuretic drugs might increase potassium loss and the risk of hypokalemia.
Read the full Thymoquin + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs, Cns Depressants Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylephrineAlka-Seltzer PLUS, Histex SR, Protid
How Acetaminophen, Chlorpheniramine, Phenylephrine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, Phenylephrine, SalicylamideRhinogesic, Rhinogesic JR
How Acetaminophen, Chlorpheniramine, Phenylephrine, Salicylamide interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylpropanolamineAlumadrine, Conex, Sinadrin Max Strength, Sinulin
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Phenylpropanolamine, OpiumHista-Derfule
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Opium interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs, Cns Depressants Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Opium interactionAcetaminophen, Chlorpheniramine, Phenylpropanolamine, PhenyltoloxamineNorel Plus
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Phenyltoloxamine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Phenyltoloxamine interactionAcetaminophen, Chlorpheniramine, PseudoephedrineAlka-Seltzer PLUS Liquid Gels, Children's Tylenol Cold, Codimal, Comtrex, Extra Strength Tylenol Allergy Sinus, Lorsin +3 more
How Acetaminophen, Chlorpheniramine, Pseudoephedrine interacts with Thymenol — through 1 ingredient. Tap an ingredient for the detail:
ThymoquinSerotonergic Drugs Moderate
Interaction Summary
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Read the full Thymoquin + Acetaminophen, Chlorpheniramine, Pseudoephedrine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Thymenol 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.
ThymoQuin
Anticoagulant/Antiplatelet Drugs
Theoretically, black seed may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro and animal research suggests that black seed extract can inhibit platelet aggregation and clotting, and increase bleeding time. In addition, decreased platelet counts have occurred in a human case report and in animal research.
Antidiabetes Drugs
Theoretically, taking black seed with antidiabetes drugs might increase the risk of hypoglycemia.
Some clinical research and numerous animal studies suggest that black seed, especially its constituent thymoquinone, can have hypoglycemic effects.
Antihypertensive Drugs
Theoretically, taking black seed with antihypertensive drugs might increase the risk of hypotension.
Clinical research suggests that black seed powder and oil might reduce blood pressure by 2-3 mmHg. In animal research, black seed modestly reduces blood pressure and concomitant use of black seed and amlodipine (Norvasc) or metoprolol (Lopressor) increased the blood pressure lowering effects of these drugs.
Clopidogrel (Plavix)
Theoretically, black seed may increase the risk of bleeding if used with clopidogrel.
Animal research shows that taking black seed extract daily for 2 weeks prior to a single dose of clopidogrel increases maximum concentrations of clopidogrel by approximately 31% and modestly decreases oral clearance. Furthermore, bleeding time was increased by 12%. This has not been shown in humans.
Cns Depressants
Theoretically, concomitant use with drugs that have sedative properties may cause additive effects.
Animal research suggests that black seed may have CNS depressant effects.
Cyclosporine (Neoral, Sandimmune)
Theoretically taking black seed might reduce the levels and clinical effects of cyclosporine.
In animal research, black seed extract decreased the maximal levels of cyclosporine in the blood by 35.5%. This has not been shown in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, black seed might increase levels of drugs metabolized by CYP2C9.
In vitro research suggests that thymoquinone, a constituent of black seed, can decrease the metabolism of phenytoin by a mechanism possibly related to the inhibition of CYP2C9. The effect of black seed on CYP2C9 is unclear. This has not been shown in humans.
Diuretic Drugs
Theoretically, taking black seed with diuretic drugs might increase potassium loss and the risk of hypokalemia.
Black seed extract has shown diuretic effects in animals, which could theoretically increase potassium loss. This has not been shown in humans.
Immunosuppressants
Theoretically, black seed might interfere with immunosuppressive therapy.
Animal and in vitro studies suggest that black seed might stimulate immune function. However, other animal studies suggest that black seed may suppress immune function.
Phenytoin (Dilantin)
Theoretically, black seed might increase or decrease levels and effects of phenytoin.
In vitro research suggests that thymoquinone, a constituent of black seed, can decrease the metabolism of phenytoin. This effect may be due to inhibition of cytochrome P450 2C9 (CYP2C9). However, animal research shows that black seed decreases the maximum concentration of and total systemic exposure to phenytoin by 57% and 87%, respectively. This seems to be related to increased clearance and steady state volume of distribution. This interaction has not been shown in humans.
Serotonergic Drugs
Theoretically, combining serotonergic drugs with black seed might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders.
Animal research suggests that black seed can increase brain serotonin levels. In one case report, a 35-year-old man undergoing endoscopic surgery experienced immediate postoperative serotonin syndrome that was likely associated with the use of black seed oil 600 mg daily starting 4 days before surgery, and precipitated by the use of serotonergic pain medications, including fentanyl and oxycodone. Monitor patients for signs of serotonin syndrome and other serotonergic side effects if using black seed with serotonergic drugs.
Sildenafil (Viagra)
Theoretically, black seed might reduce plasma levels and the therapeutic effects of sildenafil.
Animal research shows that black seed reduces the total systemic exposure to sildenafil by 43%. So far, this interaction has not been reported in humans.
Warfarin (Coumadin)
Theoretically, black seed might increase levels of warfarin and increase the risk of bleeding.
In vitro research suggests that thymoquinone, a constituent of black seed, can decrease the metabolism of warfarin. This effect may be due to inhibition of cytochrome P450 2C9 (CYP2C9). The effect of black seed on warfarin metabolism is unclear. This has not been shown in humans.
Prednisolone
Theoretically black seed might reduce plasma levels and therapeutic effects of prednisolone.
In animal research, oral administration of a single dose of black seed oil 15 minutes prior to oral prednisolone decreases the prednisolone maximum plasma concentration by 65% and area under the curve by 25%. This has not been shown in humans.
Pycnogenol
Anticoagulant/Antiplatelet Drugs
Theoretically, maritime pine bark extract might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Clinical research suggests that maritime pine bark extract inhibits platelet aggregation. However, the clinical significance of this effect is unclear.
Antidiabetes Drugs
Theoretically, maritime pine bark extract might increase the risk of hypoglycemia when used with antidiabetes drugs.
One clinical study shows that maritime pine bark extract decreases blood sugar in patients with diabetes being treated with antidiabetes agents. Monitor blood glucose levels closely. Dose adjustments might be necessary.
Immunosuppressants
Theoretically, maritime pine bark extract might decrease the effectiveness of immunosuppressant therapy.
In vitro and animal research suggests that maritime pine bark extract has immunostimulant activity. This effect has not been reported in humans.
Brand information
Manufacturer and brand details for Thymenol, from the product label.
Market America
See all Market America products- Name
- Market America, Inc.
- Street Address
- 1302 Pleasant Ridge Road
- City
- Greensboro
- State
- NC
- ZipCode
- 27409
Thymenol by Market America: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Thymenol’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Maritime Pine
Interacts with 327 drugsMaritime pine bark extract (often sold as Pycnogenol) is a plant-based antioxidant most studied for circulation, vein, and skin health. Some research is promising, but many studies are small...
Read the full Maritime Pine monograph → Herb & supplement monographBlack Seed
Interacts with 912 drugsBlack seed (Nigella sativa) is a traditional spice and remedy that has been studied for asthma, blood sugar, cholesterol, and blood pressure, with early research showing some promise but no...
Read the full Black Seed monograph →Sources & How We Checked
Thymenol'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 74 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.
Maritime Pine 14 references
- Rice-Evans CA, Packer L, eds. Flavonoids in Health and Disease. Manhattan, NY: Marcel Dekker, Inc., 1998.
- Liu FJ, Zhang YX, Lau BH. Pycnogenol enhances immune and haemopoietic functions in senescence-accelerated mice. Cell Mol Life Sci 1998;54:1168-72. PubMed
- Putter M, Grotemeyer KH, Wurthwein G, et al. Inhibition of smoking-induced platelet aggregation by aspirin and pycnogenol. Thromb Res 1999;95:155-61. PubMed
- Kohama T, Inoue M. Pycnogenol alleviates pain associated with pregnancy. Phytother Res 2006;20:232-4.
- Liu X, Zhou HJ, Rohdewald P. French maritime pine bark extract pycnogenol dose-dependently lowers glucose in type 2 diabetic patients (letter). Diabetes Care 2004;27:839. PubMed
- Liu X, Wei J, Tan F, et al. Antidiabetic effect of Pycnogenol French maritime pine bark extract in patients with diabetes type II. Life Sci 2004;75:2505-13. PubMed
- Wilson D, Evans M, Guthrie N et al. A randomized, double-blind, placebo-controlled exploratory study to evaluate the potential of pycnogenol for improving allergic rhinitis symptoms. Phytother Res 2010;24:1115-9.
- Araghi-Niknam, M., Hosseini, S., Larson, D., Rohdewald, P., and Watson, R. R. Pine bark extract reduces platelet aggregation. Integr.Med. 3-21-2000;2(2):73-77. PubMed
- Trebaticka, J., Kopasova, S., Hradecna, Z., Cinovsky, K., Skodacek, I., Suba, J., Muchova, J., Zitnanova, I., Waczulikova, I., Rohdewald, P., and Durackova, Z. Treatment of ADHD with French maritime pine bark extract, Pycnogenol. Eur.Child Adolesc.Psychi PubMed
- Suzuki, N., Uebaba, K., Kohama, T., Moniwa, N., Kanayama, N., and Koike, K. French maritime pine bark extract significantly lowers the requirement for analgesic medication in dysmenorrhea: a multicenter, randomized, double-blind, placebo-controlled study
- Cisar, P., Jany, R., Waczulikova, I., Sumegova, K., Muchova, J., Vojtassak, J., Durackova, Z., Lisy, M., and Rohdewald, P. Effect of pine bark extract (Pycnogenol) on symptoms of knee osteoarthritis. Phytother.Res. 2008;22(8):1087-1092.
- Enseleit, F., Sudano, I., Periat, D., Winnik, S., Wolfrum, M., Flammer, A. J., Frohlich, G. M., Kaiser, P., Hirt, A., Haile, S. R., Krasniqi, N., Matter, C. M., Uhlenhut, K., Hogger, P., Neidhart, M., Luscher, T. F., Ruschitzka, F., and Noll, G. Effects
- Schoonees, A., Visser, J., Musekiwa, A., and Volmink, J. Pycnogenol(R) (extract of French maritime pine bark) for the treatment of chronic disorders. Cochrane.Database.Syst.Rev. 2012;4:CD008294.
- Wang S, Tan D Zhao Y et al. The effect of pycnogenol on the microcirculation, platelet function and ischemic myocardium in patients with coronary artery diseases. Eur Bull Drug Res 1999;7:19-25.
Black Seed 60 references
- The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
- Aqel M, Shaheen R. Effects of the volatile oil of black seed seeds on the uterine smooth muscle of rat and guinea pig. J Ethnopharmacol 1996;52:23-6.
- Keshri G, Singh MM, Lakshmi V, Kamboj VP. Post-coital contraceptive efficacy of the seeds of Black seed in rats. Indian J Physiol Pharmacol 1995;39:59-62.
- Tennekoon KH, Jeevathayaparan S, Kurukulasooriya AP, Karunanayake EH. Possible hepatotoxicity of Nigella sativa seeds and Dregea volubilis leaves. J Ethnopharmacol 1991;31:283-9. PubMed
- Dehkordi FR, Kamkhah AF. Antihypertensive effect of Nigella sativa seed extract in patients with mild hypertension. Fundam Clin Pharmacol 2008;22:447-52.
- Zaoui, A., Cherrah, Y., Lacaille-Dubois, M. A., Settaf, A., Amarouch, H., and Hassar, M. [Diuretic and hypotensive effects of Nigella sativa in the spontaneously hypertensive rat]. Therapie 2000;55(3):379-382.
- Enomoto, S., Asano, R., Iwahori, Y., Narui, T., Okada, Y., Singab, A. N., and Okuyama, T. Hematological studies on black cumin oil from the seeds of Nigella sativa L. Biol.Pharm.Bull 2001;24(3):307-310. PubMed
- Meral, I., Yener, Z., Kahraman, T., and Mert, N. Effect of Nigella sativa on glucose concentration, lipid peroxidation, anti-oxidant defence system and liver damage in experimentally-induced diabetic rabbits. J Vet.Med A Physiol Pathol.Clin Med 2001;48(1
- Al Jishi, S. A. and Abuo, Hozaifa B. Effect of Nigella sativa on blood hemostatic function in rats. J Ethnopharmacol. 2003;85(1):7-14. PubMed
- Ali, B. H. and Blunden, G. Pharmacological and toxicological properties of Nigella sativa. Phytother.Res. 2003;17(4):299-305.
- Al Naggar, T. B., Gomez-Serranillos, M. P., Carretero, M. E., and Villar, A. M. Neuropharmacological activity of Nigella sativa L. extracts. J Ethnopharmacol. 2003;88(1):63-68. PubMed
- Kalus, U., Pruss, A., Bystron, J., Jurecka, M., Smekalova, A., Lichius, J. J., and Kiesewetter, H. Effect of Nigella sativa (black seed) on subjective feeling in patients with allergic diseases. Phytother.Res. 2003;17(10):1209-1214.
- Islam, S. N., Begum, P., Ahsan, T., Huque, S., and Ahsan, M. Immunosuppressive and cytotoxic properties of Nigella sativa. Phytother.Res. 2004;18(5):395-398.
- Fararh, K. M., Atoji, Y., Shimizu, Y., Shiina, T., Nikami, H., and Takewaki, T. Mechanisms of the hypoglycaemic and immunopotentiating effects of Nigella sativa L. oil in streptozotocin-induced diabetic hamsters. Res Vet.Sci 2004;77(2):123-129. PubMed
- Awad, E. M. and Binder, B. R. In vitro induction of endothelial cell fibrinolytic alterations by Nigella sativa. Phytomedicine 2005;12(3):194-202. PubMed
- El Obeid, A., Al Harbi, S., Al Jomah, N., and Hassib, A. Herbal melanin modulates tumor necrosis factor alpha (TNF-alpha), interleukin 6 (IL-6) and vascular endothelial growth factor (VEGF) production. Phytomedicine. 2006;13(5):324-333.
- Abbas, A. T., Abdel-Aziz, M. M., Zalata, K. R., and Tel, Abd Al-Galel. Effect of dexamethasone and Nigella sativa on peripheral blood eosinophil count, IgG1 and IgG2a, cytokine profiles and lung inflammation in murine model of allergic asthma. Egypt J Im
- Kaleem, M., Kirmani, D., Asif, M., Ahmed, Q., and Bano, B. Biochemical effects of Nigella sativa L seeds in diabetic rats. Indian J Exp.Biol. 2006;44(9):745-748.
- Hawsawi, Z. A., Ali, B. A., and Bamosa, A. O. Effect of Nigella sativa (Black Seed) and thymoquinone on blood glucose in albino rats. Ann.Saudi Med 2001;21(3-4):242-244.
- Massadeh, A. M., Al Safi, S. A., Momani, I. F., Al Mahmoud, M., and Alkofahi, A. S. Analysis of cadmium and lead in mice organs: effect of Nigella sativa L. (Black Cumin) on the distribution and immunosuppressive effect of cadmium-lead mixture in mice. B PubMed
- Akhondian, J., Parsa, A., and Rakhshande, H. The effect of Nigella sativa L. (black cumin seed) on intractable pediatric seizures. Med Sci Monit. 2007;13(12):CR555-CR559.
- Meddah, B., Ducroc, R., El Abbes, Faouzi M., Eto, B., Mahraoui, L., Benhaddou-Andaloussi, A., Martineau, L. C., Cherrah, Y., and Haddad, P. S. Nigella sativa inhibits intestinal glucose absorption and improves glucose tolerance in rats. J Ethnopharmacol. PubMed
- Najmi, A., Nasiruddin, M., Khan, R. A., and Haque, S. F. Effect of Nigella sativa oil on various clinical and biochemical parameters of insulin resistance syndrome. Int J Diabetes Dev.Ctries. 2008;28(1):11-14.
- al Sheikh, O. A. and Gad el-Rab, M. O. Allergic contact dermatitis: clinical features and profile of sensitizing allergens in Riyadh, Saudi Arabia. Int J Dermatol. 1996;35(7):493-497.
- Steinmann, A., Schatzle, M., Agathos, M., and Breit, R. Allergic contact dermatitis from black cumin (Nigella sativa) oil after topical use. Contact Dermatitis 1997;36(5):268-269.
- Al-Jenoobi FI, Al-Suwayeh SA, Muzaffar I, et al. Effects of Nigella sativa and Lepidium sativum on cyclosporine pharmacokinetics. Biomed Res Int 2013;2013:953520.
- Arslan E, Sayin S, Demirbas S, et al. A case study report of acute renal failure associated with Nigella sativa in a diabetic patient. J Integr Med 2013;11:64-6. PubMed
- Bamosa AO, Kaatabi H, Lebdaa FM, et al. Effect of Nigella sativa seeds on the glycemic control of patients with type 2 diabetes mellitus. Indian J Physiol Pharmacol 2010;54:344-54.
- Bonhomme A, Poreaux C, Jouen F, et al. Bullous drug eruption to Nigella sativa oil: Consideration of the use of a herbal medicine - clinical report and review of the literature. J Eur Acad Dermatol Venereol 2017;31:e217-e219.
- Farhangi MA, Dehghan P, Tajmiri S, Abbasi MM. The effects of Nigella sativa on thyroid function, serum Vascular Endothelial Growth Factor (VEGF) - 1, Nesfatin-1 and anthropometric features in patients with Hashimoto's thyroiditis: a randomized controlled
- Kaatabi H, Bamosa AO, Badar A, et al. Nigella sativa improves glycemic control and ameliorates oxidative stress in patients with type 2 diabetes mellitus: placebo controlled participant blinded clinical trial. PLoS One 2015;10:e0113486. PubMed
- Mohtashami R, Huseini HF, Heydari M, et al. Efficacy and safety of honey based formulation of Nigella sativa seed oil in functional dyspepsia: A double blind randomized controlled clinical trial. J Ethnopharmacol 2015;175:147-52. PubMed
- Perveen T, Haider S, Zuberi NA, et al. Increased 5-HT levels following repeated administration of Nigella sativa L. (Black Seed) oil produce antidepressant effects in rats. Sci Pharm 2013;82:161-70. PubMed
- Sahebkar A, Soranna D, Liu X, et al. A systematic review and meta-analysis of randomized controlled trials investigating the effects of supplementation with Nigella sativa (black seed) on blood pressure. J Hypertens 2016;34:2127-35. PubMed
- Shawki M, El Wakeel L, Shatla R, et al. The clinical outcome of adjuvant therapy with black seed oil on intractable paediatric seizures: a pilot study. Epileptic Disord 2013;15:295-301. PubMed
- Muneera KE, Majeed A, Naveed AK. Comparative evaluation of nigella sativa (Kalonji) and simvastatin for the treatment of hyperlipidemia and in the induction of hepatotoxicity. Pak J Pharm Sci. 2015 Mar;28(2):493-8.
- Mahdavi R, Namazi N, Alizadeh M, Farajnia S. Effects of Nigella sativa oil with a low-calorie diet on cardiometabolic risk factors in obese women: a randomized controlled clinical trial. Food Funct. 2015;6(6):2041-8. PubMed
- Fallah Huseini H, Amini M, Mohtashami R, et al. Blood pressure lowering effect of Nigella sativa L. seed oil in healthy volunteers: a randomized, double-blind, placebo-controlled clinical trial. Phytother Res. 2013;27(12):1849-53.
- Dehavay F, Kolivras A, Scheers C. Local and systemic adverse skin reactions following the use of herbal products believed to contain Nigella sativa seeds and oil. Contact Dermatitis. 2019 Mar;80(3):176-177.
- Kooshki A, Tofighiyan T, Rastgoo N, Rakhshani MH, Miri M. Effect of Nigella sativa oil supplement on risk factors for cardiovascular diseases in patients with type 2 diabetes mellitus. Phytother Res. 2020.
- Warner ME, Warner PA, Sprung J, Warner MA. Black seed oil and perioperative serotonin syndrome: A case report. A A Pract. 2019;13(11):420-422. PubMed
- Alam MA, Bin Jardan YA, Raish M, Al-Mohizea AM, Ahad A, Al-Jenoobi FBI. Effect of Nigella sativa and fenugreek on the pharmacokinetics and pharmacodynamics of amlodipine in hypertensive rats. Curr Drug Metab. 2020;21(4):318-325. PubMed
- Moustafa HAM, El Wakeel LM, Halawa MR, Sabri NA, El-Bahy AZ, Singab AN. Effect of Nigella sativa oil versus metformin on glycemic control and biochemical parameters of newly diagnosed type 2 diabetes mellitus patients. Endocrine 2019;65(2):286-94. PubMed
- Safi S, Razmpoosh E, Fallahzadeh H, et al. The effect of Nigella sativa on appetite, anthropometric and body composition indices among overweight and obese women: A crossover, double-blind, placebo-controlled, randomized clinical trial. Complement Ther Me PubMed
- Wang X, Jiang A, Batra V. Severe thrombocytopenia associated with black seed oil and evening primrose oil. Cureus. 2020;12(6):e8390. PubMed
- Alkharfy K, Jan B, Alotaibi K, et al. Clopidogrel-herb Interactions: A Pharmacokinetic and Pharmacodynamic Assessment in a Rat Model. Curr Drug Metab 2021;22(12):969-977. PubMed
- Bin Jardan YA, Ahad A, Raish M, Alam MA, Al-Mohizea AM, Al-Jenoobi FI. Effects of garden cress, fenugreek and black seed on the pharmacodynamics of metoprolol: an herb-drug interaction study in rats with hypertension. Pharm Biol 2021;59(1):1088-1097. PubMed
- Thomas JV, Mohan ME, Prabhakaran P, Das S S, Maliakel B, I M K. A phase I clinical trial to evaluate the safety of thymoquinone-rich black cumin oil (BlaQmax®) on healthy subjects: Randomized, double-blinded, placebo-controlled prospective study. Toxicol PubMed
- Assier H, Kouby F, Ingen-Housz-Oro S, Roux C. Severe allergic contact connubial dermatitis to Nigella Sativa Seed Oil due to repeated contacts to beard cosmetics. Contact Dermatitis 2022. PubMed
- Koshak AE, Koshak EA, Mobeireek AF, et al. Nigella sativa for the treatment of COVID-19: An open-label randomized controlled clinical trial. Complement Ther Med 2021;61:102769. PubMed
- Hadi S, Daryabeygi-Khotbehsara R, Mirmiran P, et al. Effect of Nigella sativa oil extract on cardiometabolic risk factors in type 2 diabetes: A randomized, double-blind, placebo-controlled clinical trial. Phytother Res 2021;35(7):3747-3755.
- Ali SM, Chen P, Sheikh S, et al. Thymoquinone with metformin decreases fasting, post prandial glucose, and HbA1c in type 2 diabetic patients. Drug Res (Stuttg) 2021;71(6):302-306. PubMed
- Tavakoli-Rouzbehani OM, Abbasnezhad M, Kheirouri S, Alizadeh M. Effects of Nigella sativa oil supplementation on selected metabolic parameters and anthropometric indices in patients with coronary artery disease: A randomized, double-blind, placebo-control
- Fargeas M, Calugareanu A, Ben-Said B. Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome after topical use of Nigella sativa (black cumin) oil. Contact Dermatitis 2022;87(2):203-204.
- Wang Z, Wang Z, Wang X, et al. Potential food-drug interaction risk of thymoquinone with warfarin. Chem Biol Interact. 2022;365:110070. PubMed
- Wang Z, Wang X, Wang Z, et al. Potential herb-drug interaction risk of thymoquinone and phenytoin. Chem Biol Interact. 2022;353:109801. PubMed
- Al-Mohizea AM, Ahad A, El-Maghraby GM, et al. Effects of Nigella sativa, Lepidium sativum and Trigonella foenum-graecum on sildenafil disposition in beagle dogs. Eur J Drug Metab Pharmacokinet. 2015;40(2):219-24. PubMed
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- Abutaima R, Al-Ebini Y, Alkofahi A, et al. In vivo assessment of black seed oil single dose on prednisolone pharmacokinetics. J Pharm Pharmacol 2024;76(1):57-63.
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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