Fenugreek 350 mg Ingredients & Drug Interactions
by Natures Plus Herbal Actives
What is this page for?
First and foremost: checking Fenugreek 350 mg against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Fenugreek 350 mg is a dietary supplement by Natures Plus Herbal Actives with 1 active ingredient. Its ingredients are commonly taken for blood sugar control, boosting breast milk supply, high cholesterol.Based on those ingredients, 389 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Fenugreek seed extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Fenugreek 350 mg by Natures Plus Herbal Actives
Ask about any prescription or over-the-counter medication and we check it for interactions with Fenugreek 350 mg by Natures Plus Herbal Actives — 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 Fenugreek 350 mg by Natures Plus Herbal Actives
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 contains one active ingredient: fenugreek seed extract at 350 mg per capsule. The extract is made from fenugreek seeds, a plant used in cooking and traditional medicine.
The remaining ingredients are inert capsule materials and binders—microcrystalline cellulose, silica, magnesium stearate, stearic acid, vegetable cellulose, and purified water.
Does it work?
Moderate evidence
Fenugreek is rated possibly effective for sexual dysfunction and possibly effective for dysmenorrhea (painful periods) and type 2 diabetes. The data we hold shows that fenugreek seed can lower fasting blood glucose levels in adults with diabetes, though the overall evidence base is limited.
It's not established in our data that it works for other uses.
How safe is it?
Well-documented data
Fenugreek seed extract is generally well tolerated when taken orally, though some people report abdominal pain, bloating, diarrhea, indigestion, gas, nausea, or low blood sugar (hypoglycemia). Rarely, it can cause severe allergic reactions including swelling, breathing trouble, or shock.
Fenugreek is rated likely unsafe in pregnancy because it may affect the uterus. If you're pregnant, don't use this supplement.
For breastfeeding, evidence is limited but it's often used to boost milk supply—talk with your doctor or pharmacist first to decide if it's right for you. One curious note: fenugreek can give urine and sweat an unusual smell, which some people notice after a few days of use.
Meds to double-check
Moderate interaction found
Before you take this supplement, double-check with your doctor or pharmacist if you're on blood thinners or antiplatelet drugs (warfarin, clopidogrel, aspirin), diabetes medications, theophylline, phenytoin, sildenafil, metoprolol, or any other beta-blocker. Fenugreek can change how all of these work.
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.
Fenugreek may help with sexual function, period cramps, or blood sugar control, but it interacts with blood thinners, diabetes drugs, heart meds, and seizure medications. If you take any prescription drugs—especially for bleeding, diabetes, or the heart—check with your own doctor or pharmacist before starting.
Don't take it if you're pregnant.
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 Jan 25, 2017.
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 Fenugreek 350 mg, straight from the product label.
| Brand | Natures Plus Herbal Actives |
|---|---|
| Barcode (UPC) | 097467071667 |
| Net contents | 60 Vegetarian Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Jan 25, 2017 |
| DSLD ID | 69360 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegetarian, Adult (18 - 50 Years), Dairy Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Fenugreek 350 mg by Natures Plus Herbal Actives, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Fenugreek seed extract | 350 mg | -- |
Other ingredients: Microcrystalline Cellulose, Silica, Magnesium Stearate, Stearic Acid, Vegetable Cellulose, purified Water
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.
Formula
Each Herbal Actives Fenugreek capsule, providing the greatest concentration of active botanical principles, maximizes the synergistic benefits of the whole seed, which is rich in galactomannan, with a unique ratio of 1:1 galactose to mannose.
Fenugreek 350 mg/90% Dietary Fiber, 80% Galactomannan
General Statements
Guaranteed Maximum Potency: Each Herbal Actives formula is scientifically standardized to the highest level of active principles. HerbaShield: An exclusive purity and safety system including light-resistant bottle, airtight inner seal, moisture-absorbing packet, tamper-evident safety cap and tamper-proof full bottle seal.
Nutritional support for healthy blood sugar levels in those individuals already within normal ranges.
This is not a prescription product. It is a dietary supplement made with the highest possible quality standards.
Prescription quality
Storage
Keep tightly closed in a cool, dry place.
Precautions
Keep out of reach of children.
Note: If you are pregnant or nursing, consult your health care professional before using any herbal product.
Printed HerbaShield inner seal and full bottle seal. Do not use if either seal is missing or broken.
Brand IP Statement(s)
Herbal Actives is a registered trademark of Natural Organics, Inc. in the US and/or other countries.
Natural Organics
Vcaps is a trademark of Capsugel
HerbaShield
General
Product No. 7166 LBL. 1135942
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement offering the consistent benefits of exact potency, one capsule daily or as recommended by your health care professional.
FDA Disclaimer Statement
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Seals/Symbols
Vcaps
Maximum potency guaranteed
FDA Statement of Identity
Standardized Botanical Supplement
Formulation
Free from artificial colors and preservatives. Free from the common allergens yeast, wheat, corn, soy and milk.
Vegetarian
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Fenugreek 350 mg by Natures Plus Herbal Actives 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 Fenugreek 350 mg by Natures Plus Herbal Actives
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Capsule(s) Dosage formCapsule Amounts shown are per serving.
Fenugreek seed extract
Interacts with389 drugs
Fenugreek is a common kitchen spice that is also taken as a supplement, mainly for blood sugar, cholesterol, and to support breast milk production. So...
Fenugreek seed extract monograph & interactionsOther (inactive) ingredients: Microcrystalline Cellulose, Silica, Magnesium Stearate, Stearic Acid, Vegetable Cellulose, Purified Water. These complete the product’s ingredient list but are not active constituents.
Fenugreek 350 mg by Natures Plus Herbal Actives Drug Interactions
HelloPharmacist Interaction Report
Fenugreek 350 mg by Natures Plus Herbal Actives does interact with several medication types.
The most serious concern is with blood thinners and antiplatelet drugs—fenugreek seed extract may add to their effects, raising the risk of bleeding. This includes warfarin, clopidogrel (Plavix), and other anticoagulants or antiplatelet drugs.
Read the full breakdown — every affected drug type, severity by severity
Fenugreek can also lower blood sugar (glucose), so if you take diabetes medications, combining them with this supplement could push your blood sugar too low. It may reduce how well theophylline (an asthma and COPD drug), phenytoin (an anti-seizure medication), and sildenafil (Viagra) work in your body—animal research shows significant reductions in their levels.
Additionally, it could add to the blood pressure-lowering effect of metoprolol and similar beta-blockers.
Altogether, these interactions span 389 individual medications. Before you start this supplement, check your exact prescriptions with the search tool on this page, and talk it over with your own doctor or pharmacist—especially if you're on any blood thinner, diabetes drug, heart medication, or seizure medication.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Fenugreek 350 mg?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Fenugreek 350 mg interact with 389 drugs. Click any drug to see the details.
1 of the 1 ingredient in Fenugreek 350 mg interact with drugs. Each result below shows which ingredient is responsible. Fenugreek seed extract
AbciximabReoPro
How Abciximab interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, fenugreek seed might have additive hypoglycemic effects when used with antidiabetes drugs.
Read the full Fenugreek Seed Extract + Acarbose interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Acenocoumarol interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Acetaminophen, Ibuprofen interactionAcetohexamideDymelor
How Acetohexamide interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, fenugreek seed might have additive hypoglycemic effects when used with antidiabetes drugs.
Read the full Fenugreek Seed Extract + Acetohexamide interactionAcetylsalicylic AcidEntrophen
How Acetylsalicylic Acid interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Acetylsalicylic Acid interactionAlbiglutideTanzeum
How Albiglutide interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, fenugreek seed might have additive hypoglycemic effects when used with antidiabetes drugs.
Read the full Fenugreek Seed Extract + Albiglutide interactionAlogliptinNesina
How Alogliptin interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, fenugreek seed might have additive hypoglycemic effects when used with antidiabetes drugs.
Read the full Fenugreek Seed Extract + Alogliptin interactionAlogliptin, MetforminKazano
How Alogliptin, Metformin interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, fenugreek seed might have additive hypoglycemic effects when used with antidiabetes drugs.
Read the full Fenugreek Seed Extract + Alogliptin, Metformin interactionAlogliptin, PioglitazoneOseni
How Alogliptin, Pioglitazone interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, fenugreek seed might have additive hypoglycemic effects when used with antidiabetes drugs.
Read the full Fenugreek Seed Extract + Alogliptin, Pioglitazone interactionAlteplase, TpaActilyse, Activase
How Alteplase, Tpa interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Alteplase, Tpa interactionAluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #2
How Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionAluminum Hydroxide, Aspirin, Magnesium HydroxideAscriptin
How Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionAnacaulase-bcdbNexoBrid
How Anacaulase-bcdb interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Anacaulase-bcdb interactionAnagrelideAgrylin
How Anagrelide interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Anagrelide interactionAnisindioneMiradon
How Anisindione interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Anisindione interactionAntidiabetes, Dipeptidyl Peptidase-4 (dpp-iv) InhibitorGlyxambi
How Antidiabetes, Dipeptidyl Peptidase-4 (dpp-iv) Inhibitor interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, fenugreek seed might have additive hypoglycemic effects when used with antidiabetes drugs.
Read the full Fenugreek Seed Extract + Antidiabetes, Dipeptidyl Peptidase-4 (dpp-iv) Inhibitor interactionAntithrombin IiiThrombate III
How Antithrombin Iii interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Antithrombin Iii interactionApixabanEliquis
How Apixaban interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Apixaban interactionArgatrobanArgatroban
How Argatroban interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Argatroban interactionAspirinAngettes 75, ASA, Asaphen, Aspirin, Caprin, Cartia +8 more
How Aspirin interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Aspirin interactionAspirin, Aluminum Hydroxide, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #3
How Aspirin, Aluminum Hydroxide, Codeine Phosphate, Magnesium Hydroxide interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Aspirin, Aluminum Hydroxide, Codeine Phosphate, Magnesium Hydroxide interactionAspirin, ButalbitalAxotal
How Aspirin, Butalbital interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Aspirin, Butalbital interactionAspirin, Butalbital, CaffeineFiorinal
How Aspirin, Butalbital, Caffeine interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Aspirin, Butalbital, Caffeine interactionAspirin, Butalbital, Caffeine, Codeine PhosphateFiorinal w/ Codeine
How Aspirin, Butalbital, Caffeine, Codeine Phosphate interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Aspirin, Butalbital, Caffeine, Codeine Phosphate interactionAspirin, Butalbital, Caffeine, PhenacetinMarnal
How Aspirin, Butalbital, Caffeine, Phenacetin interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Aspirin, Butalbital, Caffeine, Phenacetin interactionAspirin, CaffeineAnacin
How Aspirin, Caffeine interacts with Fenugreek 350 mg — through 1 ingredient. Tap an ingredient for the detail:
Fenugreek Seed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Fenugreek Seed Extract + Aspirin, Caffeine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Fenugreek 350 mg 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.
Fenugreek seed extract
Anticoagulant/Antiplatelet Drugs
Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Some of the constituents in fenugreek have antiplatelet effects in animal and in vitro research. However, common fenugreek products might not contain sufficient concentrations of these constituents for clinical effects. A clinical study in patients with coronary artery disease or diabetes shows that taking fenugreek seed powder 2.5 grams twice daily for 3 months does not affect platelet aggregation, fibrinolytic activity, or fibrinogen levels .
Antidiabetes Drugs
Theoretically, fenugreek seed might have additive hypoglycemic effects when used with antidiabetes drugs.
Clinical research shows that fenugreek seed can reduce fasting blood glucose and 2-hour postprandial glucose levels in adults with type 2 diabetes.
Clopidogrel (Plavix)
Theoretically, fenugreek seed might alter the clinical effects of clopidogrel by inhibiting its conversion to the active form.
Animal research shows that fenugreek seed 200 mg/kg daily for 14 days increases the maximum serum concentration of clopidogrel by 21%. It is unclear how this affects the pharmacokinetics of the active metabolite of clopidogrel; however, this study found that concomitant use of fenugreek seed and clopidogrel prolonged bleeding time by an additional 11%.
Metoprolol (Toprol)
Theoretically, fenugreek seed might have additive hypotensive effects when used with metoprolol.
Animal research shows that fenugreek seed 300 mg/kg daily for 2 weeks decreases systolic and diastolic blood pressure by 9% and 11%, respectively, when administered alone, and by 15% and 22%, respectively, when given with metoprolol 10 mg/kg.
Phenytoin (Dilantin)
Theoretically, fenugreek might decrease plasma levels of phenytoin.
Animal research shows that taking fenugreek seeds for 1 week decreases maximum concentrations and the area under the curve of a single dose of phenytoin by 44% and 72%, respectively. This seems to be related to increased clearance. So far, this interaction has not been reported in humans.
Sildenafil (Viagra)
Theoretically, concurrent use of sildenafil and fenugreek might reduce levels and therapeutic effects of sildenafil.
Animal research shows that taking fenugreek seeds for 1 week reduces maximum concentrations and the area under the curve of a single dose of sildenafil by 27% and 48%, respectively. So far, this interaction has not been reported in humans.
Theophylline
Theoretically, fenugreek may reduce the levels and clinical effects of theophylline.
Animal research shows that fenugreek 50 grams daily for 7 days reduces the maximum serum concentration (Cmax) of theophylline by 28% and the area under the plasma drug concentration-time curve (AUC) by 22%.
Warfarin (Coumadin)
Theoretically, fenugreek might have additive effects with warfarin and increase the international normalized ratio (INR).
Some fenugreek constituents have antiplatelet effects, although these might not be present in concentrations that are clinically significant. In one case report, a patient taking warfarin experienced an increased INR when starting to take fenugreek in combination with boldo.
Antihypertensive Drugs
Fenugreek may also have an additive effect on blood pressure-lowering medications. Studies on animals have shown that fenugreek seed can decrease both systolic and diastolic blood pressure by up to 22% when combined with metoprolol. Therefore, it is essential to monitor your blood pressure regularly if you are taking fenugreek and metoprolol together or any other antihypertensive drugs.
Brand information
Manufacturer and brand details for Fenugreek 350 mg, from the product label.
Natures Plus Herbal Actives
See all Natures Plus Herbal Actives products- Name
- Natural Organics Laboratories, Inc. makers of Nature's Plus
- Street Address
- 9500 New Horizons Blvd.
- City
- Amityville
- State
- New York
- ZipCode
- 11701
- Web Address
- www.naturesplus.com
Fenugreek 350 mg by Natures Plus Herbal Actives: Common Questions
Does Fenugreek 350 mg by Natures Plus Herbal Actives interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take fenugreek if I'm pregnant?
Can I take fenugreek while breastfeeding?
What side effects might I notice?
Does fenugreek really work for diabetes?
Can fenugreek help with sexual function?
Why does fenugreek make my urine and sweat smell?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Fenugreek 350 mg 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 Fenugreek 350 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Fenugreek 350 mg's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 30 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.
Fenugreek 30 references
- Madar Z, Thorne R. Dietary fiber. Prog Food Nutr Sci 1987;11:153-74.
- Sharma RD, Raghuram TC, Rao NS. Effect of fenugreek seeds on blood glucose and serum lipids in type I diabetes. Eur J Clin Nutr 1990;44:301-6.
- Patil SP, Niphadkar PV, Bapat MM. Allergy to fenugreek (Trigonella foenum graecum). Ann Allergy Asthma Immunol 1997;78:297-300. PubMed
- Lambert J, Cormier J. Potential interaction between warfarin and boldo-fenugreek. Pharmacotherapy 2001;21:509-12. PubMed
- Bordia A, Verma SK, Srivastava KC. Effect of ginger (Zingiber officinale Rosc.) and fenugreek (Trigonella foenumgraecum L.) on blood lipids, blood sugar and platelet aggregation in patients with coronary artery disease. Prostaglandins Leukot Essent Fatty PubMed
- Yalcin SS, Tekinalp G, Ozalp I. Peculiar odor of traditional food and maple syrup urine disease. Pediatr Int 1999;41:108-9. PubMed
- Sewell AC, Mosandl A, Bohles H. False diagnosis of maple syrup urine disease owing to ingestion of herbal tea. N Engl J Med 1999;341:769.. PubMed
- Abdo MS, al-Kafawi AA. Experimental studies on the effect of Trigonella foenum-graecum (abstract). Planta Med 1969;17:14-8.
- Gupta A, Gupta R, Lal B. Effect of Trigonella foenum-graecum (fenugreek) seeds on glycaemic control and insulin resistance in type 2 diabetes mellitus: a double blind placebo controlled study. J Assoc Physicians India 2001;49:1057-61.
- Gabay MP. Galactogogues: medications that induce lactation. J Hum Lact 2002;18:274-9. PubMed
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