White Mustard + Fenoprofen Calcium
Fenoprofen Calcium brand name: Nalfon.
We found no known interaction between White Mustard and Fenoprofen Calcium in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first. Additionally, although there is no interaction, the label for Fenoprofen Calcium states a food rule worth keeping to, and the two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.
White Mustard and Fenoprofen Calcium
We checked these two against our interaction database. Here is what we found.
No Known Interaction Found
We did not find a documented interaction between Fenoprofen Calcium and White Mustard in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.
Worth understanding: our licensed dataset holds no drug-interaction record for White Mustard at all — not against Fenoprofen Calcium, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.
If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.
Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.
White Mustard safety at a glance
Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center) — the full detail is in the Special populations card below. Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
White Mustard in Pregnancy & Breastfeeding
When used orally in medicinal amounts. White mustard is thought to have abortifacient and menstrual-stimulant properties.
DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.© 2026 Therapeutic Research Center
Some Fenoprofen Calcium Products Have a Food Rule — White Mustard Should Not Break It
At least one FDA label for a product containing Fenoprofen Calcium says to take it with food. If you take White Mustard on an empty stomach out of habit, keep them separate — and take Fenoprofen Calcium with a meal where the label says to.
This may not be true of your version. Food instructions belong to the product, not the ingredient: two Fenoprofen Calcium products can carry different directions, and extended-release forms often differ from immediate-release ones. The label we read is quoted below — check the directions on your own box or bottle, or ask your pharmacist, for how to take the exact product you were given.
Fenoprofen Calcium may be administered with meals or with milk.
From the Dosage and Administration section of the FDA label we read for Fenoprofen Calcium — where that label names a specific product, the instruction is that product's. Read the label on DailyMed ›
A food rule is not an interaction — it is about how much of the medicine you absorb. The directions that came with your own product, and your pharmacist, outrank anything on this page.
See Every Supplement That Interacts With Fenoprofen Calcium
This page covers White Mustard only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Fenoprofen Calcium page lists 32 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), Siberian Cocklebur (major) and Wine (major).
By severity: 5 major · 16 moderate · 11 minor.
From our pharmacist’s overview on the Fenoprofen Calcium page
“The kidneys and the stomach lining take the brunt of any NSAID, and fenoprofen calcium (Nalfon), prescribed for arthritis and other pain, is no exception. This list of 32 interacting supplements deserves real caution; five carry a major rating, and understanding those five comes first.”
Reviewed by 2 · Jul 18, 2026
Taking White Mustard as Part of a Dietary Supplement Product? Check It for Interactions
We hold 13 real supplement products containing White Mustard, each one broken down to its full ingredient list — and combination products often carry several ingredients besides White Mustard. Even though White Mustard itself has no known interaction with Fenoprofen Calcium, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:
Where White Mustard and Fenoprofen Calcium 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.
#1,375 of 1,452 supplements looked up here in the last 7 days
#1,106 of 2,830 medications looked up here in the last 7 days
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.
Where does our data come from?
- Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every White Mustard reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The White Mustard and Fenoprofen Calcium records this page draws on were last updated July 11, 2026.
- What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
About White Mustard
What is White Mustard?
- Digestive upset
- Joint and muscle aches (as a topical plaster)
- Chest congestion
- Appetite stimulation
- Mild anti-inflammatory support
White mustard is best known as a culinary seed used to make the mustard condiment, and it has a long history in folk medicine for digestion and as a warming topical plaster. Solid human evidence for its medicinal uses is limited, so it is best enjoyed as a food while keeping medicinal claims in perspective. Talk to your pharmacist or doctor before using concentrated mustard products for health purposes.
Sinapis alba · Brassicaceae · Seeds and leaves · Whole or ground seeds, prepared mustard condiment, powder, poultice/plaster, capsules
An interaction check asks whether these two react with each other — it does not ask whether White Mustard is a good idea for someone in your situation. Here is what our White Mustard record says about it on its own.
White Mustard: dosing
There is no established standardized medicinal dose for white mustard. As a food and condiment, it is used in small culinary amounts that are generally considered safe.For any supplement or topical product, follow the directions on the label and do not exceed the recommended amount.
From our White Mustard monograph — the full record covers uses, side effects and every documented interaction.
About Fenoprofen
What Is Fenoprofen Used For?
Brand name: Nalfon
Fenoprofen is used to relieve mild to moderate pain in adults. It also treats the signs and symptoms of rheumatoid arthritis and osteoarthritis — reducing pain, stiffness, and inflammation in the joints.
These uses are supported across fenoprofen calcium capsule products including Fenoprofen Calcium, Fenopron, and Nalfon capsules.
Other Drugs & White Mustard
Browse every other medication we’ve checked against White Mustard — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
No interaction 2,829 drugs checked — show the list
We also checked White Mustard against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Testosterone ›
- Losartan Potassium ›
- Metoprolol ›
- Aspirin ›
- Ivermectin ›
- Rivaroxaban ›
- Rosuvastatin ›
- Escitalopram ›
- Tadalafil ›
- Acetaminophen ›
- Clopidogrel ›
- Valacyclovir ›
- Atorvastatin ›
- Docusate ›
- Hydroxyurea ›
- Abemaciclib ›
- Methamphetamine ›
- Ibuprofen ›
- Sumatriptan ›
- Semaglutide ›
- Tirzepatide ›
- Warfarin Sodium ›
- Prednisone ›
- Propranolol ›
- Lisdexamfetamine ›
- Acyclovir ›
- Bupropion ›
- Metformin ›
- Amoxicillin ›
- Lisinopril ›
- Bendamustine ›
- Amitriptyline ›
- Doxycycline ›
- Lamotrigine ›
- Fluoxetine ›
- Methotrexate ›
- Acetaminophen, Codeine ›
- Gabapentin ›
- Amphetamine ›
- Pregabalin ›
- Isotretinoin ›
- Dextroamphetamine ›
- Azithromycin ›
- Clonazepam ›
- Quetiapine ›
- Omeprazole ›
- Amlodipine Besylate ›
- Methylene Blue ›
- Duloxetine ›
- Letrozole ›
- Buspirone ›
- Citalopram ›
- Ciprofloxacin ›
- Naproxen ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full White Mustard list.
White Mustard References
The 3 references that drive our White Mustard monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.
- Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
- Li J, Jin HZ. Allergic contact dermatitis caused by Chinese herbal medicine, white mustard seed. J Dermatol. 2013;40(1):69-70.
- Vereda A, Sirvent S, Villalba M, Rodríguez R, Cuesta-Herranz J, Palomares O. Improvement of mustard (Sinapis alba) allergy diagnosis and management by linking clinical features and component-resolved approaches. J Allergy Clin Immunol. 2011;127(5):1304-7. PubMed
Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.
Taking White Mustard and Fenoprofen Calcium Together: Common Questions
Is it safe to take White Mustard with Fenoprofen Calcium?
Do White Mustard and Fenoprofen Calcium have any of the same side effects?
Should I take White Mustard and Fenoprofen Calcium at the same time of day?
Does Fenoprofen Calcium interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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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.