Drug & supplement interaction

Cilantro + Ketoprofen

Ketoprofen brand names: Orudis, Oruvail Gel, Powergel, Oruvail Injection.

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

Ketoprofen falls into 2 drug categories that Cilantro can interact with; the most serious is rated moderate. Evidence from in vitro research suggests that coriandrin, a constituent of cilantro, has photosensitizing effects.

Read the full interaction report
SeverityModerate
LikelihoodPossible
Interactions2
EvidenceD
What do Severity, Likelihood & Evidence mean?
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Interaction report

Cilantro and Ketoprofen

These two interact in 2 distinct ways. Each one is explained separately below.

Why Are There 2 Interactions?

Cilantro interacts with whole categories of medication. Ketoprofen falls into 2 of those categories, so it can interact with Cilantro in 2 different ways. We’ve listed each one below — your overall risk is driven by the most serious of them (Moderate).

Moderate

PHOTOSENSITIZING DRUGS

1 of 2

Why this applies to Ketoprofen

Ketoprofen falls under PHOTOSENSITIZING DRUGS — the group Cilantro interacts with.

Evidence from in vitro research suggests that coriandrin, a constituent of cilantro, has photosensitizing effects. Theoretically, concomitant use with photosensitizing drugs might increase photosensitivity. Some drugs that cause photosensitivity include amitriptyline (Elavil), quinolones (Ciprofloxacin, others), sulfa drugs (Septra, Bactrim, others), and tetracycline.
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 connection between cilantro and ketoprofen. Ketoprofen is an NSAID that's already known to make some people's skin more sensitive to sunlight, so you can sunburn faster than usual. Cilantro contains a compound called coriandrin that, in lab dishes, also seems to react with light on the skin.

So the worry is simply that the two together might add up and leave your skin more prone to sunburn or a rash with sun exposure. I want to be honest: this is theoretical, based only on early lab work, not on real patient reports. Eating cilantro in food almost certainly won't matter. Concentrated cilantro supplements or essential oil are where I'd be a little more cautious. Either way, good sunscreen and a chat with your pharmacist cover you well.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Ashwood-Smith, M. J., Warrington, P. J., Jenkins, M., Ceska, O., and Romaniuk, P. J. Photobiological properties of a novel, naturally occurring furoisocoumarin, coriandrin. Photochem.Photobiol. 1989;50(6):745-751. PubMed
Moderate

ANTICOAGULANT/ANTIPLATELET DRUGS

2 of 2

Ketoprofen also falls under ANTICOAGULANT/ANTIPLATELET DRUGS.

In vitro research suggests that extracts of cilantro can inhibit platelet aggregation. Theoretically, cilantro might increase the risk of bleeding when used concomitantly with anticoagulant/antiplatelet drugs. Some of these drugs include aspirin, clopidogrel (Plavix), nonsteroidal anti-inflammatory drugs (NSAIDs) such as diclofenac (Voltaren, Cataflam, others), ibuprofen (Advil, Motrin, others), naproxen (Anaprox, Naprosyn, others), dalteparin (Fragmin), enoxaparin (Lovenox), heparin, warfarin (Coumadin), and others.
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 simple version: ketoprofen is an NSAID, and like other NSAIDs it already makes your platelets a bit less sticky, which can raise bleeding risk on its own. Lab studies hint that cilantro may also slow platelets down. So in theory, stacking the two could nudge your bleeding risk a little higher, meaning things like easy bruising, nosebleeds, or stomach upset and stomach bleeding might be slightly more likely.

The good news: this concern comes only from test-tube research, not from real patients, so it's mostly theoretical. The cilantro you sprinkle on tacos or salsa is very unlikely to matter. Concentrated cilantro supplements or essential oil are a different story. If you take ketoprofen regularly, just give your pharmacist or doctor a quick heads-up before adding any cilantro supplement.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Suneetha WJ, Krishnakantha TP. Antiplatelet activity of coriander and curry leaf spices. Pharm Biol. 2005;43(3):230-3. DOI

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

Cilantro Also Interacts With Other Medications

Cilantro has 433 moderate known drug interactions in our database — the Ketoprofen one above is among them. If you take anything else, check it against the full list below.

Moderate 433 No known interaction 2,397 (incl. Ketoprofen)
Taking anything else?

Check Another of Your Medications Against Cilantro

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

Everything else you take

See Every Supplement That Interacts With Ketoprofen

This page covers Cilantro only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Ketoprofen page lists 252 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Asarabacca (major), Beer (major), Danshen (major) and Piracetam (major).

By severity: 7 major · 217 moderate · 28 minor.

From our pharmacist’s overview on the Ketoprofen page

“Bleeding is what worries me most with ketoprofen (Orudis, Oruvail Gel). As an NSAID, it already irritates the stomach lining and slows clotting, and 202 of the 252 supplements and herbs on this page can push that bleeding risk further.”

Reviewed by 2 · Jul 18, 2026

Open the Ketoprofen interaction page

How much people look this up

Where Cilantro and Ketoprofen 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 Cilantro
Steady interest

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

29 days ago today
Medication Ketoprofen
Top half

#1,225 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 Cilantro

What is Cilantro?

  • Digestive upset and bloating
  • Antimicrobial support
  • Antioxidant support
  • Heavy metal 'detox' (chelation) claims
  • Culinary flavoring

Cilantro is the leafy part of the Coriandrum sativum plant and is widely eaten as a food, where it is considered safe for most people. While it has antioxidant and antimicrobial properties in lab studies, strong human evidence for any specific health benefit is lacking, and popular 'detox' claims are not well supported. Talk with your pharmacist or doctor before using concentrated cilantro supplements or essential oil.

Read the full Cilantro monograph & all interactions
Medication

About Ketoprofen

What Is Ketoprofen Used For?

Brand names: Orudis, Oruvail Gel, Powergel, Oruvail Injection

Ketoprofen capsules (including the brand Orudis) are used to manage the signs and symptoms of rheumatoid arthritis and osteoarthritis, to treat pain, and to treat primary dysmenorrhea (painful menstrual periods).

Ketoprofen extended-release capsules are approved for rheumatoid arthritis and osteoarthritis only. Because of the way they slowly release the drug, ketoprofen extended-release capsules are not recommended for treating acute (sudden) pain.

See full Ketoprofen drug information
Keep checking

Other Drugs & Cilantro

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

0Major
433Moderate
0Minor
2,396No known interaction
433 Moderate 2,396 No interaction
Moderate

433 interactions

Showing 60 of 433 moderate interactions — see all 433 on the Cilantro page.

No interaction 2,396 drugs checked — show the list

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

Showing the 60 most looked-up of 2,396 medications checked with no known interaction — see the full Cilantro list.

See the full Cilantro interactions page
See every supplement checked against Ketoprofen, 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
Cilantro monograph › Uses, safety, and every drug interaction in one place Ketoprofen supplement interactions › Every supplement checked against Ketoprofen, ranked by severity Ketoprofen 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 Cilantro and Ketoprofen Together: Common Questions

Can you take Cilantro with Ketoprofen?
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.
Why are there 2 interactions listed for Cilantro and Ketoprofen?
Ketoprofen belongs to more than one drug category, and Cilantro interacts with each of those categories a little differently. We list every one so nothing is missed — your overall risk is driven by the most serious of them.
How serious is the Cilantro and Ketoprofen 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 Ketoprofen and Cilantro?

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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.