Flax Oil 1,000 mg Ingredients & Drug Interactions
by Ron Teeguarden Nutraceuticals
What is this page for?
First and foremost: checking Flax Oil 1,000 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
Flax Oil 1,000 mg is a dietary supplement by Ron Teeguarden Nutraceuticals with 1 active ingredient. Its ingredients are commonly taken for constipation and digestive health, high cholesterol, heart health.Based on those ingredients, 597 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Flax Seed Oil, Cold Expeller-Pressed. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Flax Oil 1,000 mg by Ron Teeguarden Nutraceuticals
Ask about any prescription or over-the-counter medication and we check it for interactions with Flax Oil 1,000 mg by Ron Teeguarden Nutraceuticals — 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 Flax Oil 1,000 mg by Ron Teeguarden Nutraceuticals
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 3 active ingredients: alpha-linolenic acid, oleic acid, and cis-linoleic acid — all fatty acids found naturally in flax seed oil. The oil is cold expeller-pressed to preserve its composition.
The softgel capsule itself is made from gelatin, glycerin, water, and carob.
Does it work?
Moderate evidence
Oleic acid, one of the ingredients in this product, is rated possibly effective for lowering cholesterol and supporting heart health based on available evidence. We don't have effectiveness ratings in our data for the other active ingredients.
How safe is it?
Some data gaps
Oleic acid is generally recognized as safe when you eat it in normal food amounts — olive oil, for example, is a common dietary source. At supplement-level doses, though, safety data in pregnancy and breastfeeding is limited.
Food amounts are considered safe during pregnancy and lactation, but concentrated supplements haven't been well studied in these situations. If you're pregnant or nursing, talk with your doctor or pharmacist about whether this product is right for you.
No adverse effects were reported in the data we hold for oleic acid.
Meds to double-check
Moderate interaction found
If you take antidiabetes drugs like insulin or oral medications for type 2 diabetes, check with your doctor or pharmacist before starting this product — oleic acid may increase their effects on blood sugar. We could not check alpha-linolenic acid and cis-linoleic acid for interactions, so run your complete medication list through the tool on this page.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and some safety-information gaps remain.
This flax oil supplement may help support heart health and cholesterol levels, but it could potentially increase the effect of diabetes medications — so check with your doctor if you take insulin or blood sugar drugs before starting. We weren't able to check two of its three active ingredients for interactions.
Talk it over with your own doctor or pharmacist to see if it fits your situation.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jul 25, 2024.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Flax Oil 1,000 mg, straight from the product label.
| Brand | Ron Teeguarden Nutraceuticals |
|---|---|
| Net contents | 180 Softgel(s) |
| Market status | On market |
| Date entered into DSLD | Jul 25, 2024 |
| DSLD ID | 316695 |
| Product type | Fat/fatty Acid |
| Supplement form | Softgel Capsule |
| Dietary claims / uses | Nutrient, All Other |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free, Dairy Free, Sugar 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 Flax Oil 1,000 mg by Ron Teeguarden Nutraceuticals, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 10 Calorie(s) | -- |
| Total Fat | 1 Gram(s) | 1% |
| Alpha-Linolenic Acid | 550 mg | -- |
| Oleic Acid | 140 mg | -- |
| Cis-Linoleic acid | 150 mg | -- |
| Flax Seed Oil, Cold Expeller-Pressed | 1000 mg | -- |
Other ingredients: Gelatin, Glycerin, Water, Carob
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
Contains no sugar, salt, dairy, yeast, wheat, gluten, corn, soy, preservatives, artificial colors or flavors.
Hexane free
Our certified organic flax oil is a rich source of alpha linolenic acid, cis-linolenic acid and oleic acid.
Quality and potency guaranteed
Suggested/Recommended/Usage/Directions
Suggested use: As a dietary supplement, adults take one (1) softgel capsule, one (1) or two (2) times daily with meals, or as directed by a health care professional
Storage
Store in a cool, dry place and away from direct light.
Refrigerate after opening.
Precautions
Keep out of reach of children.
Formula
Made with organic flax
Our certified organic flax oil is a rich source of alpha linolenic acid, cis-linolenic acid and oleic acid. It is 100% cold expeller pressed.
FDA Statement of Identity
Dietary Supplement
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Flax Oil 1,000 mg by Ron Teeguarden Nutraceuticals 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 Flax Oil 1,000 mg by Ron Teeguarden Nutraceuticals
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Sofgel Capsule(s) Dosage formSoftgel Capsule Servings per container180 Amounts shown are per serving.
Flax Seed Oil, Cold Expeller-Pressed
Interacts with597 drugs
Flaxseed is a nutritious food rich in fiber, omega-3 fats (ALA), and plant compounds called lignans. It is most reliably helpful for constipation and...
Flax Seed Oil, Cold Expeller-Pressed monograph & interactions- › Alpha-Linolenic Acid
- › Oleic Acid
- › Cis-Linoleic acid
Other (inactive) ingredients: Gelatin, Glycerin, Water, Carob. These complete the product’s ingredient list but are not active constituents.
Flax Oil 1,000 mg by Ron Teeguarden Nutraceuticals Drug Interactions
HelloPharmacist Interaction Report
Flax Oil 1,000 mg by Ron Teeguarden Nutraceuticals contains oleic acid, which has documented interactions with antidiabetes drugs.
Oleic acid may increase the effects of these medications — preliminary research shows that a diet rich in oleic acid lowers fasting blood sugar levels compared to diets higher in linoleic acid. If you take insulin or oral diabetes medications, this is worth discussing with your doctor before you start.
Read the full breakdown — every affected drug type, severity by severity
We could not check two of the product's three active ingredients — alpha-linolenic acid and cis-linoleic acid — because interaction data isn't available for them. Flax seed oil itself is listed as a blend of component ingredients shown above.
Altogether, these interactions span 86 individual medications. Use the medication checker on this page to see if any of your exact drugs are affected before you begin taking this supplement.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Flax Oil 1,000 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 Flax Oil 1,000 mg interact with 597 drugs. Click any drug to see the details.
1 of the 1 ingredient in Flax Oil 1,000 mg interact with drugs. Each result below shows which ingredient is responsible. Flax Seed Oil, Cold Expeller-Pressed
AbciximabReoPro
How Abciximab interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Flax Seed Oil, Cold Expeller-pressed + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Flax Seed Oil, Cold Expeller-pressed + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Flax Oil 1,000 mg — through 2 ingredients. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Flax Seed Oil, Cold Expeller-pressed + Acarbose interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Flax Seed Oil, Cold Expeller-pressed + Acenocoumarol interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Flax Seed Oil, Cold Expeller-pressed + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Flax Seed Oil, Cold Expeller-pressed + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Flax Seed Oil, Cold Expeller-pressed + Acetaminophen, Ibuprofen interactionAcetazolamideAk-Zol, Diamox
How Acetazolamide interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Acetazolamide interactionAcetohexamideDymelor
How Acetohexamide interacts with Flax Oil 1,000 mg — through 2 ingredients. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Flax Seed Oil, Cold Expeller-pressed + Acetohexamide interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Acetohexamide interactionAcetylsalicylic AcidEntrophen
How Acetylsalicylic Acid interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Flax Seed Oil, Cold Expeller-pressed + Acetylsalicylic Acid interactionAlbiglutideTanzeum
How Albiglutide interacts with Flax Oil 1,000 mg — through 2 ingredients. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Flax Seed Oil, Cold Expeller-pressed + Albiglutide interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Albiglutide interactionAliskirenTekturna
How Aliskiren interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Aliskiren interactionAlogliptinNesina
How Alogliptin interacts with Flax Oil 1,000 mg — through 2 ingredients. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Flax Seed Oil, Cold Expeller-pressed + Alogliptin interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Alogliptin interactionAlogliptin, MetforminKazano
How Alogliptin, Metformin interacts with Flax Oil 1,000 mg — through 2 ingredients. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Flax Seed Oil, Cold Expeller-pressed + Alogliptin, Metformin interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Alogliptin, Metformin interactionAlogliptin, PioglitazoneOseni
How Alogliptin, Pioglitazone interacts with Flax Oil 1,000 mg — through 2 ingredients. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Flax Seed Oil, Cold Expeller-pressed + Alogliptin, Pioglitazone interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Alogliptin, Pioglitazone interactionAlteplase, TpaActilyse, Activase
How Alteplase, Tpa interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Flax Seed Oil, Cold Expeller-pressed + Alteplase, Tpa interactionAluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #2
How Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Flax Seed Oil, Cold Expeller-pressed + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionAluminum Hydroxide, Aspirin, Magnesium HydroxideAscriptin
How Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Flax Seed Oil, Cold Expeller-pressed + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionAmbrisentanLetairis, Volibris
How Ambrisentan interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Ambrisentan interactionAmikacinAmikin, Arikayce
How Amikacin interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntibiotic Drugs Moderate
Interaction Summary
Theoretically, antibiotics might interfere with the metabolism of flaxseed constituents, which could potentially alter the effects of flaxseed.
Read the full Flax Seed Oil, Cold Expeller-pressed + Amikacin interactionAmilorideAmilamont, Midamor
How Amiloride interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Amiloride interactionAmiloride, HydrochlorothiazideAmil-Co, Amilzide, Moduret 25, Moduretic
How Amiloride, Hydrochlorothiazide interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Amiloride, Hydrochlorothiazide interactionAmlodipineNorliqva
How Amlodipine interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Amlodipine interactionAmlodipine BenzoateKaterzia
How Amlodipine Benzoate interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Amlodipine Benzoate interactionAmlodipine BesilateIstin
How Amlodipine Besilate interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Amlodipine Besilate interactionAmlodipine BesylateNorvasc
How Amlodipine Besylate interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Amlodipine Besylate interactionAmlodipine Besylate, BenazeprilLotrel
How Amlodipine Besylate, Benazepril interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Amlodipine Besylate, Benazepril interactionAmlodipine, CelecoxibConsensi
How Amlodipine, Celecoxib interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Amlodipine, Celecoxib interactionAmmonium ChlorideAmmonium Chloride
How Ammonium Chloride interacts with Flax Oil 1,000 mg — through 1 ingredient. Tap an ingredient for the detail:
Flax Seed Oil, Cold Expeller-pressedAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Flax Seed Oil, Cold Expeller-pressed + Ammonium Chloride interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Flax Oil 1,000 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.
Flax Seed Oil, Cold Expeller-Pressed
Antibiotic Drugs
Theoretically, antibiotics might interfere with the metabolism of flaxseed constituents, which could potentially alter the effects of flaxseed.
Some potential benefits of flaxseed are thought to be due to its lignan content. Secoisolariciresinol diglucoside (SDG), a major lignan precursor, is found in high concentrations in flaxseed. SDG is converted by bacteria in the colon to the lignans enterolactone and enterodiol. Antibiotics alter the flora of the colon, which could theoretically alter the metabolism of flaxseed.
Anticoagulant/Antiplatelet Drugs
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Some clinical evidence suggests that the oil contained in flaxseed can decrease platelet aggregation.
Antidiabetes Drugs
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Some clinical research suggests that flaxseed can lower blood glucose levels.
Antihypertensive Drugs
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Clinical research shows that daily flaxseed consumption, especially for longer than 12 weeks, modestly reduces blood pressure.
Estrogens
Theoretically, taking flaxseed might decrease the effects of estrogens.
Flaxseed contains lignans with mild estrogenic and possible antiestrogenic effects. The lignans seem to compete with circulating endogenous estrogen and might reduce estrogen binding to estrogen receptors, resulting in an anti-estrogen effect. It is unclear if this effect transfers to exogenously administered estrogens.
Brand information
Manufacturer and brand details for Flax Oil 1,000 mg, from the product label.
Ron Teeguarden Nutraceuticals
See all Ron Teeguarden Nutraceuticals products- Name
- Ron Teeguarden Nutraceuticals
Flax Oil 1,000 mg by Ron Teeguarden Nutraceuticals: Common Questions
Does Flax Oil 1,000 mg by Ron Teeguarden Nutraceuticals interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does this product work for cholesterol and heart health?
Can I take this if I'm pregnant or breastfeeding?
What are oleic acid and the other ingredients in here?
Are there any side effects I should watch for?
I take a diabetes medication — is this safe for me?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Flax Oil 1,000 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 Flax Oil 1,000 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Flaxseed
Interacts with 597 drugsFlaxseed is a nutritious food rich in fiber, omega-3 fats (ALA), and plant compounds called lignans. It is most reliably helpful for constipation and may modestly lower cholesterol, but evid...
Read the full Flaxseed monograph → Herb & supplement monographOleic Acid
Interacts with 86 drugsOleic acid is a heart-healthy monounsaturated fat found mainly in olive oil, canola oil, avocados, and nuts. As part of a Mediterranean-style diet, it is widely viewed as a healthier replace...
Read the full Oleic Acid monograph →Sources & How We Checked
Flax Oil 1,000 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 38 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.
Oleic Acid 1 reference
- Madigan C, Ryan M, Owens D, et al. Dietary unsaturated fatty acids in type 2 diabetes: higher levels of postprandial lipoprotein on a linoleic acid-rich sunflower oil diet compared with an oleic acid-rich olive oil diet. Diabetes Care 2000;23:1472-7. PubMed
Flaxseed 37 references
- Kolonel LN, Nomura AM, Cooney RV. Dietary fat and prostate cancer: current status. J Natl Cancer Inst 1999;91:414-28. PubMed
- Ramon JM, Bou R, Romea S, et al. Dietary fat intake and prostate cancer risk: a case-control study in Spain. Cancer Causes Control 2000;11:679-85. PubMed
- Thompson LU, Rickard SE, Cheung F, et al. Variability in anticancer lignan levels in flaxseed. Nutr Cancer 1997;27:26-30. PubMed
- Nordstrom DC, Honkanen VE, Nasu Y, et al. Alpha-linolenic acid in the treatment of rheumatoid arthritis. A double-blind, placebo-controlled and randomized study: flaxseed vs. safflower seed. Rheumatol Int 1995;14:231-4. PubMed
- Cunnane SC, Ganguli S, Menard C, et al. High alpha-linolenic acid flaxseed (Linum usitatissimum): some nutritional properties in humans. Br J Nutr 1993;69:443-53.
- Clark WF, Parbtani A, Huff MW, et al. Flaxseed: a potential treatment for lupus nephritis. Kidney Int 1995;48:475-80. PubMed
- Cunnane SC, Hamadeh MJ, Liede AC, et al. Nutritional attributes of traditional flaxseed in healthy young adults. Am J Clin Nutr 1995;61:62-8. PubMed
- De Stefani E, Deneo-Pellegrini H, Boffetta P, et al. Alpha-linolenic acid and risk of prostate cancer: a case-control study in Uruguay. Cancer Epidemiol Biomarkers Prev 2000;9:335-8.
- Giovannucci E, Rimm EB, Colditz GA, et al. A prospective study of dietary fat and risk of prostate cancer. J Natl Cancer Inst 1993;85:1571-9. PubMed
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