Black Currant Seed Oil-GLA Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Black Currant Seed Oil-GLA 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
Black Currant Seed Oil-GLA is a dietary supplement by Terry Naturally with 1 active ingredient. Its ingredients are commonly taken for dry eyes and eye strain, joint pain and inflammation, immune and general wellness support.Based on those ingredients, 393 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Black Currant (Ribes nigrum) seed oil. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Black Currant Seed Oil-GLA by Terry Naturally
Ask about any prescription or over-the-counter medication and we check it for interactions with Black Currant Seed Oil-GLA by Terry Naturally — 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 Black Currant Seed Oil-GLA by Terry Naturally
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 softgel contains two active ingredients: Omega-3 Fatty Acids (in the form of DHA, the long-chain omega-3 found in fish oils) and Gamma-Linolenic Acid, a type of fat extracted from black currant seeds. Together they supply essential fatty acids your body can't make on its own.
The capsule itself and the sunflower oil and rosemary oil inside are inactive ingredients that help deliver the actives.
Does it work?
Moderate evidence
The omega-3 fatty acids in this product show possibly effective evidence for preterm labor prevention and for high cholesterol (hyperlipidemia). For cognitive function and ADHD, the evidence points to possibly ineffective.
We don't have effectiveness data on file for Gamma-Linolenic Acid or for black currant seed oil as a whole product.
How safe is it?
Well-documented data
DHA is generally well tolerated at typical supplement doses for most adults. The most common side effects are mild: belching, a fishy aftertaste, loose stools, and nausea.
Rare serious concerns include a potential bleeding risk at very high doses. The data notes DHA is often recommended during pregnancy under a doctor's guidance and passes into breast milk in amounts generally considered acceptable — talk with your doctor about dose and source to ensure it's purified and low in mercury.
Meds to double-check
Moderate interaction found
Before taking this product, check your list if you're on blood thinners (anticoagulants or antiplatelets like warfarin or aspirin), blood pressure medications (antihypertensives), or diabetes drugs. All three interact with the DHA at Moderate severity.
No interactions are documented for the Gamma-Linolenic Acid we could check.
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.
This product may interest you if you want omega-3 support for cholesterol or pregnancy health, but it's not for you if you take blood thinners, blood pressure meds, or diabetes medications without a pharmacist's green light first. Pregnant or nursing?
Clear it with your doctor. Always check your exact medications before you start.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Oct 22, 2015.
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 Black Currant Seed Oil-GLA, straight from the product label.
| Brand | Terry Naturally |
|---|---|
| Barcode (UPC) | 367703141066 |
| Net contents | 60 Softgel(s) |
| Market status | On market |
| Date entered into DSLD | Oct 22, 2015 |
| DSLD ID | 51680 |
| Product type | Fat/fatty Acid |
| Supplement form | Softgel Capsule |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Vegan, Vegetarian, 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 Black Currant Seed Oil-GLA by Terry Naturally, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Omega-3 Fatty Acids | 162 mg | -- |
| Gamma-Linolenic Acid | 117 mg | -- |
| Black Currant (Ribes nigrum) seed oil | 1000 mg | -- |
Other ingredients: Vegetable Capsule, Sunflower Oil, Rosemary Oil
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements
UNCONDITIONALLY GUARANTEED
Supercritical CO2 extraction – no chemicals or heat.
Supports Eye and Cardiovascular Health* For Your Good Health Terry
Product of Finland
Formula
Black currant seed oil contains an abundance of natural antioxidants, tocopherols, and beta-carotene.
Black currant seed oil supports eye health, cardiovascular health, and women’s health (PMS).
Suggested/Recommended/Usage/Directions
Recommendations: 2 softgels daily. May increase to 2 softgels twice daily if desired.
Precautions
If pregnant or nursing, consult a healthcare practitioner before use.
General
JC 34 91 + 3(5,6)EP L14106.03
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.
FDA Statement of Identity
Dietary Supplement
Formulation
V VEGAN
No sugar, salt, yeast, wheat, gluten, soy, dairy products, artificial coloring, artificial flavoring, or artificial preservatives.
Seals/Symbols
Terry Naturally EuroPharma
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Black Currant Seed Oil-GLA by Terry Naturally 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 Black Currant Seed Oil-GLA by Terry Naturally
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size2 Softgel(s) Dosage formSoftgel Capsule Servings per container30 Amounts shown are per serving.
Black Currant (Ribes nigrum) seed oil
Interacts with140 drugs
Black currant is a nutritious berry that is rich in vitamin C and antioxidants, and its seed oil contains the omega-6 fatty acid GLA. While it is enjo...
Black Currant (Ribes nigrum) seed oil monograph & interactions- › Omega-3 Fatty Acids
- › Gamma-Linolenic Acid
Other (inactive) ingredients: Vegetable Capsule, Sunflower Oil, Rosemary Oil. These complete the product’s ingredient list but are not active constituents.
Black Currant Seed Oil-GLA by Terry Naturally Drug Interactions
HelloPharmacist Interaction Report
Black Currant Seed Oil-GLA by Terry Naturally contains omega-3 fatty acids (DHA) that interact with several medication types.
The most serious concern is with blood thinners (anticoagulant or antiplatelet drugs) — DHA may theoretically increase bleeding risk, rated Moderate severity. This means if you take warfarin, aspirin for heart protection, or other drugs in this class, you'll want to check them with us first.
Read the full breakdown — every affected drug type, severity by severity
DHA also interacts with blood pressure medications (antihypertensives) at Moderate severity; it can lower blood pressure on its own, so combined use might drop yours too far. Similarly, if you take diabetes medications, DHA may raise your fasting blood sugar levels and reduce how well those drugs work — also rated Moderate.
We couldn't check Gamma-Linolenic Acid (the second active ingredient) because we hold no data for it. Altogether, these interactions span 372 individual medications.
Run your exact prescriptions through the checker on this page before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Black Currant Seed Oil-GLA?
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 Black Currant Seed Oil-GLA interact with 393 drugs. Click any drug to see the details.
1 of the 1 ingredient in Black Currant Seed Oil-GLA interact with drugs. Each result below shows which ingredient is responsible. Black Currant (Ribes nigrum) seed oil
AbciximabReoPro
How Abciximab interacts with Black Currant Seed Oil-GLA — through 2 ingredients. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, DHA may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Omega-3 Fatty Acids + Abciximab interactionBlack Currant (ribes Nigrum) Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Read the full Black Currant (ribes Nigrum) Seed Oil + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with Black Currant Seed Oil-GLA — through 2 ingredients. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, DHA may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Omega-3 Fatty Acids + Abrocitinib interactionBlack Currant (ribes Nigrum) Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Read the full Black Currant (ribes Nigrum) Seed Oil + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antidiabetes drugs might reduce the effects of these medications.
Read the full Omega-3 Fatty Acids + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Black Currant Seed Oil-GLA — through 2 ingredients. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, DHA may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Omega-3 Fatty Acids + Acenocoumarol interactionBlack Currant (ribes Nigrum) Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Read the full Black Currant (ribes Nigrum) Seed Oil + Acenocoumarol interactionAcepromazineAtravet
How Acepromazine interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Black Currant (ribes Nigrum) Seed OilPhenothiazines Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of seizure in patients receiving phenothiazines.
Read the full Black Currant (ribes Nigrum) Seed Oil + Acepromazine interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Black Currant Seed Oil-GLA — through 2 ingredients. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, DHA may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Omega-3 Fatty Acids + Acetaminophen, Aspirin interactionBlack Currant (ribes Nigrum) Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Read the full Black Currant (ribes Nigrum) Seed Oil + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Black Currant Seed Oil-GLA — through 2 ingredients. Tap an ingredient for the detail:
Black Currant (ribes Nigrum) Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Read the full Black Currant (ribes Nigrum) Seed Oil + Acetaminophen, Aspirin, Caffeine interactionOmega-3 Fatty AcidsAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, DHA may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Omega-3 Fatty Acids + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with Black Currant Seed Oil-GLA — through 2 ingredients. Tap an ingredient for the detail:
Black Currant (ribes Nigrum) Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Read the full Black Currant (ribes Nigrum) Seed Oil + Acetaminophen, Ibuprofen interactionOmega-3 Fatty AcidsAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, DHA may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Omega-3 Fatty Acids + Acetaminophen, Ibuprofen interactionAcetazolamideAk-Zol, Diamox
How Acetazolamide interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Acetazolamide interactionAcetohexamideDymelor
How Acetohexamide interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antidiabetes drugs might reduce the effects of these medications.
Read the full Omega-3 Fatty Acids + Acetohexamide interactionAcetylsalicylic AcidEntrophen
How Acetylsalicylic Acid interacts with Black Currant Seed Oil-GLA — through 2 ingredients. Tap an ingredient for the detail:
Black Currant (ribes Nigrum) Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Read the full Black Currant (ribes Nigrum) Seed Oil + Acetylsalicylic Acid interactionOmega-3 Fatty AcidsAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, DHA may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Omega-3 Fatty Acids + Acetylsalicylic Acid interactionAlbiglutideTanzeum
How Albiglutide interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antidiabetes drugs might reduce the effects of these medications.
Read the full Omega-3 Fatty Acids + Albiglutide interactionAliskirenTekturna
How Aliskiren interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Aliskiren interactionAlogliptinNesina
How Alogliptin interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antidiabetes drugs might reduce the effects of these medications.
Read the full Omega-3 Fatty Acids + Alogliptin interactionAlogliptin, MetforminKazano
How Alogliptin, Metformin interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antidiabetes drugs might reduce the effects of these medications.
Read the full Omega-3 Fatty Acids + Alogliptin, Metformin interactionAlogliptin, PioglitazoneOseni
How Alogliptin, Pioglitazone interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antidiabetes drugs might reduce the effects of these medications.
Read the full Omega-3 Fatty Acids + Alogliptin, Pioglitazone interactionAlteplase, TpaActilyse, Activase
How Alteplase, Tpa interacts with Black Currant Seed Oil-GLA — through 2 ingredients. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, DHA may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Omega-3 Fatty Acids + Alteplase, Tpa interactionBlack Currant (ribes Nigrum) Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Read the full Black Currant (ribes Nigrum) Seed Oil + Alteplase, Tpa interactionAluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #2
How Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interacts with Black Currant Seed Oil-GLA — through 2 ingredients. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, DHA may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Omega-3 Fatty Acids + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionBlack Currant (ribes Nigrum) Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Read the full Black Currant (ribes Nigrum) Seed Oil + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionAluminum Hydroxide, Aspirin, Magnesium HydroxideAscriptin
How Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interacts with Black Currant Seed Oil-GLA — through 2 ingredients. Tap an ingredient for the detail:
Black Currant (ribes Nigrum) Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Read the full Black Currant (ribes Nigrum) Seed Oil + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionOmega-3 Fatty AcidsAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, DHA may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Omega-3 Fatty Acids + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionAmbrisentanLetairis, Volibris
How Ambrisentan interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Ambrisentan interactionAmilorideAmilamont, Midamor
How Amiloride interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Amiloride interactionAmiloride, HydrochlorothiazideAmil-Co, Amilzide, Moduret 25, Moduretic
How Amiloride, Hydrochlorothiazide interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Amiloride, Hydrochlorothiazide interactionAmitriptyline, PerphenazineEtrafon, Etrafon-A, Etrafon-Forte, Triavil
How Amitriptyline, Perphenazine interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Black Currant (ribes Nigrum) Seed OilPhenothiazines Moderate
Interaction Summary
Theoretically, black currant seed oil might increase the risk of seizure in patients receiving phenothiazines.
Read the full Black Currant (ribes Nigrum) Seed Oil + Amitriptyline, Perphenazine interactionAmlodipineNorliqva
How Amlodipine interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Amlodipine interactionAmlodipine BenzoateKaterzia
How Amlodipine Benzoate interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Amlodipine Benzoate interactionAmlodipine BesilateIstin
How Amlodipine Besilate interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Amlodipine Besilate interactionAmlodipine BesylateNorvasc
How Amlodipine Besylate interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Amlodipine Besylate interactionAmlodipine Besylate, BenazeprilLotrel
How Amlodipine Besylate, Benazepril interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Amlodipine Besylate, Benazepril interactionAmlodipine, CelecoxibConsensi
How Amlodipine, Celecoxib interacts with Black Currant Seed Oil-GLA — through 1 ingredient. Tap an ingredient for the detail:
Omega-3 Fatty AcidsAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking DHA with antihypertensive drugs might increase the risk of hypotension.
Read the full Omega-3 Fatty Acids + Amlodipine, Celecoxib interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Black Currant Seed Oil-GLA 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.
Black Currant (Ribes nigrum) seed oil
Anticoagulant/Antiplatelet Drugs
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Gamma-linolenic acid (GLA), a constituent of black currant seed oil, appears to have antiplatelet effects.
Phenothiazines
Theoretically, black currant seed oil might increase the risk of seizure in patients receiving phenothiazines.
Black currant seed oil contains gamma-linolenic acid (GLA). There is some concern that taking supplements containing GLA might cause seizures, or lower the seizure threshold, when taken with phenothiazines, although there is no evidence that black currant seed oil causes seizures. In one report, three patients with schizophrenia who had received phenothiazines developed EEG changes suggestive of temporal lobe epilepsy after starting treatment with GLA, although none experienced an actual seizure. In another report, two patients with schizophrenia who were stabilized on phenothiazines developed seizures when evening primrose 4 grams daily, which contains GLA, was added. One of these patients had a prior history of seizures.
Brand information
Manufacturer and brand details for Black Currant Seed Oil-GLA, from the product label.
Terry Naturally
See all Terry Naturally products- Name
- EuroPharma, Inc.
- City
- Green Bay
- State
- WI
- ZipCode
- 54311
- Phone Number
- (866) 807-2731
- Web Address
- www.EuroPharmaUSA.com
Black Currant Seed Oil-GLA by Terry Naturally: Common Questions
Does Black Currant Seed Oil-GLA by Terry Naturally interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this while I'm pregnant or breastfeeding?
What are the most common side effects?
Will this help my cholesterol?
What's Gamma-Linolenic Acid and what does it do?
Does this contain any fillers or just the active ingredients?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Black Currant Seed Oil-GLA 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 Black Currant Seed Oil-GLA’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Black Currant
Interacts with 140 drugsBlack currant is a nutritious berry that is rich in vitamin C and antioxidants, and its seed oil contains the omega-6 fatty acid GLA. While it is enjoyed safely as a food and is popular as a...
Read the full Black Currant monograph → Herb & supplement monographDocosahexaenoic Acid (dha)
Interacts with 375 drugsDHA is an omega-3 fatty acid found in fatty fish and algae that is a building block for the brain, nervous system, and eyes. It is widely used and generally well tolerated, with the stronges...
Read the full Docosahexaenoic Acid (dha) monograph →Sources & How We Checked
Black Currant Seed Oil-GLA'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 55 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.
Docosahexaenoic Acid (dha) 49 references
- Akedo I, Ishikawa H, Nakamura T, et al. Three cases with familial adenomatous polyposis diagnosed as having malignant lesions in the course of a long-term trial using docosahexanoic acid (DHA)-concentrated fish oil capsules (abstract). Jpn J Clin Oncol PubMed
- Prisco D, Paniccia R, Bandinelli B, et al. Effect of medium-term supplementation with a moderate dose of n-3 polyunsaturated fatty acids on blood pressure in mild hypertensive patients. Thromb Res 1998;1:105-12.
- Grimsgaard S, Bonaa KH, Hansen JB, Nordoy A. Highly purified eicosapentaenoic acid and docosahexaenoic acid in humans have similar triacylglycerol-lowering effects but divergent effects on serum fatty acids. Am J Clin Nutr 1997;66:649-59.
- Toft I, Bonaa KH, Ingebretsen OC, et al. Effects of n-3 polyunsaturated fatty acids on glucose homeostasis and blood pressure in essential hypertension. A randomized, controlled trial. Ann Intern Med 1995;123:911-8.
- Sacks FM, Hebert P, Appel LJ, et al. Short report: the effect of fish oil on blood pressure and high-density lipoprotein-cholesterol levels in phase I of the trials of hypertension prevention. J Hypertens 1994;12:209-13.
- Vandongen R, Mori TA, Burke V, et al. Effects on blood pressure of omega 3 fats in subjects at increased risk of cardiovascular disease. Hypertension 1993;22:371-9. PubMed
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See these in context on the Docosahexaenoic Acid (dha) monograph →
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