Drug & supplement interaction

Flaxseed Oil + Bromfenac Sodium

Bromfenac Sodium brand names: Prolensa, Bromsite.

Moderate Interaction
Medically reviewed by · Updated September 2026
The bottom line Moderate

Flaxseed Oil has a moderate interaction with Bromfenac Sodium. Theoretically, using flaxseed oil in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.

Read the full interaction report
SeverityModerate
LikelihoodPossible
EvidenceD
What do Severity, Likelihood & Evidence mean?
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Interaction report

Flaxseed Oil and Bromfenac Sodium

Here is the interaction we found between these two, with the evidence behind it.

Moderate

ANTICOAGULANT/ANTIPLATELET DRUGS

Why this applies to Bromfenac Sodium

Bromfenac Sodium falls under ANTICOAGULANT/ANTIPLATELET DRUGS — the group Flaxseed Oil interacts with.

Theoretically, using flaxseed oil in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Small clinical studies show that consuming flaxseed oil might decrease platelet aggregation and increase bleeding time.
Severity Moderate Likelihood Possible Evidence D

Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

Here's the good news first: Bromfenac (Prolensa, BromSite) is an eye drop you use after cataract surgery. Very little of it gets into your bloodstream, so a real interaction with flaxseed oil is unlikely for most people. The concern listed here is mostly theoretical, based on how these two work rather than strong studies.

The idea is that flaxseed oil may slightly thin the blood, and NSAIDs like bromfenac can do the same. In theory, combining them could nudge up bleeding risk. With an eye drop, that mostly means watching for any unusual eye irritation or bleeding around the surgical site. If you take blood thinners too, or you notice anything off, give your pharmacist or eye doctor a quick call before changing anything.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. 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
  2. Allman, M. A., Pena, M. M., and Pang, D. Supplementation with flaxseed oil versus sunflowerseed oil in healthy young men consuming a low fat diet: effects on platelet composition and function. Eur.J Clin.Nutr. 1995;49(3):169-178.

What These Ratings Mean

Every interaction above is graded three ways — here’s the key to each label.

Severity how clinically significant the interaction is
Major

Clinically significant. Avoid the combination, or use only under close professional supervision.

Moderate

Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.

Minor

Generally not serious. Be aware of it and mention it to your pharmacist.

Likelihood how strong the evidence is that the interaction actually happens in people
  • LikelyWell-controlled human studies have demonstrated the likely existence of this interaction.
  • ProbableInteraction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
  • PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.
  • UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
Evidence the quality of the studies behind the rating (graded A–D)
  • AHigh-quality meta-analysis (quantitative systematic review).
  • BCase-control study.
  • CConsensus.
  • DAnecdotal evidence.

These ratings are for information only. Never start, stop, or otherwise change your therapy before speaking with your provider.

Keep it in perspective

Flaxseed Oil Also Interacts With Other Medications

Flaxseed Oil has 292 moderate known drug interactions in our database — the Bromfenac Sodium one above is one of them. If you take anything else, check it against the full list below.

Moderate 292 No known interaction 2,538 (incl. Bromfenac Sodium)
Taking anything else?

Check Another of Your Medications Against Flaxseed Oil

Covers the 2,830 medications we’ve checked against Flaxseed Oil. Pick one to open its full report.

Everything else you take

See Every Supplement That Interacts With Bromfenac Sodium

This page covers Flaxseed Oil only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Bromfenac Sodium page lists 209 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Beer (major), Danshen (major), Piracetam (major), Wine (major) and Aconite (moderate).

By severity: 4 major · 186 moderate · 19 minor.

From our pharmacist’s overview on the Bromfenac Sodium page

“The typical person using bromfenac sodium drops (Prolensa, Bromsite) has just had cataract surgery, often older and often a daily supplement taker, a combination that deserves genuine care. Bromfenac is an NSAID, and 202 of the 209 ingredients here have blood-thinning or antiplatelet activity that can stack with it and make bleeding ea…”

Reviewed by 2 · Jul 18, 2026

Open the Bromfenac Sodium interaction page

One more smart check

Taking Flaxseed Oil as Part of a Dietary Supplement Product? Check It for Interactions

We hold 1,329 real supplement products containing Flaxseed Oil, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Flaxseed Oil. Your product may carry other ingredients that interact with Bromfenac Sodium too, on top of Flaxseed Oil — and those would not show on this page. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Flaxseed Oil and Bromfenac Sodium Sit Against Everything Else

Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.

Supplement Flaxseed Oil
Top 25%

#191 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Bromfenac Sodium
Steady interest

#1,604 of 2,830 medications looked up here in the last 7 days

29 days ago today

Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.

Supplement

About Flaxseed Oil

What is Flaxseed Oil?

  • Source of omega-3 (ALA) fatty acids
  • Heart and cholesterol health
  • Dry skin and inflammation
  • Constipation
  • General wellness

Flaxseed oil is a plant-based source of the omega-3 fatty acid ALA, which the body can partly convert to the omega-3s found in fish oil. It may help support heart health and provide healthy fats, but evidence for most specific health claims is limited or mixed. It is generally well tolerated, but talk to your pharmacist or doctor before starting, especially if you are pregnant or have a bleeding risk.

Read the full Flaxseed Oil monograph & all interactions
Medication

About Bromfenac Ophthalmic

What Is Bromfenac Ophthalmic Used For?

Brand names: Prolensa, Bromsite

Bromfenac ophthalmic solution is used to treat postoperative inflammation (swelling and irritation) and to reduce eye pain in patients who have had cataract surgery. It is applied directly to the eye as drops.

See full Bromfenac Ophthalmic drug information
Keep checking

Other Drugs & Flaxseed Oil

Browse every other medication we’ve checked against Flaxseed Oil — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major
292Moderate
0Minor
2,537No known interaction
292 Moderate 2,537 No interaction
Moderate

292 interactions

Showing 60 of 292 moderate interactions — see all 292 on the Flaxseed Oil page.

No interaction 2,537 drugs checked — show the list

We also checked Flaxseed Oil against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 2,537 medications checked with no known interaction — see the full Flaxseed Oil list.

See the full Flaxseed Oil interactions page
See every supplement checked against Bromfenac Sodium, ranked by severity
Sources

Sources & How We Checked

Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

Keep exploring
Flaxseed Oil monograph › Uses, safety, and every drug interaction in one place Bromfenac Sodium supplement interactions › Every supplement checked against Bromfenac Sodium, ranked by severity Bromfenac Ophthalmic drug information › The full plain-English guide to this medication Supplement interaction checker › Check any supplement or product against your medications Browse medications A–Z › Every drug we've checked against herbs & supplements Ask a pharmacist › Free, personal answer from our licensed team
Pharmacist Counseling Corner

Taking Flaxseed Oil and Bromfenac Sodium Together: Common Questions

Can you take Flaxseed Oil with Bromfenac Sodium?
There is a moderate interaction, so it may be acceptable with monitoring or timing changes — but check with your pharmacist first. Read the full details on this page and confirm with your pharmacist before combining them.
How serious is the Flaxseed Oil and Bromfenac Sodium interaction?
We rate it Moderate. This combination may require monitoring, a dose adjustment, or separating the times you take each one. Consult your pharmacist before using them together.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Still Have a Question About Bromfenac Sodium and Flaxseed Oil?

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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.