Drug & supplement interaction

Bovine Cartilage + Diflorasone

Diflorasone brand name: Psorcon.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 20, 2026
The bottom line No known interaction

We found no known interaction between Bovine Cartilage and Diflorasone 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 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.

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Interaction report

Bovine Cartilage and Diflorasone

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 Diflorasone and Bovine Cartilage 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 Bovine Cartilage at all — not against Diflorasone, 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.

Bovine Cartilage safety at a glance

Bovine Cartilage overall Use caution Generally considered low-risk by mouth for short periods, but evidence on safety and benefit is limited.
Pregnancy Avoid Safety has not been established; avoid use during pregnancy.
Breastfeeding Avoid Safety has not been established; avoid use while breastfeeding.

Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Diflorasone and Bovine Cartilage? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Bovine Cartilage and Diflorasone May Share a Side Effect

This is not an interaction. Neither one changes how your body handles the other, and nothing here says they react together. What our sources do show is that each has separately been linked to the effects below — so taking both can make those effects more likely to turn up, and harder to pin on one or the other if they do.

  • Itching Additional detail

    Bovine Cartilage

    “Local allergic reactions, manifesting as local redness, swelling, and itching, have been reported in patients receiving intramuscular or subcutaneous injections of bovine cartilage. However, rates of these adverse events in one study were similar to placebo.”

    Bovine Cartilage · Natural Medicines adverse-effect record, reported in pruritus.

    2 sources cited
    1. 2010. Prudden JF. The treatment of human cancer with agents prepared from bovine cartilage. J Biol Response Mod 1985;4:551-84.
    2. 92771. Pavelka K, Gatterova J, Gollerova V, et al. A 5-year randomized controlled, double-blind study of glycosaminoglycan polysulphuric acid complex (Rumalon) as a structure modifying therapy in osteoarthritis of the hip and knee. Osteoarthritis Cartilage 2000; PubMed

    Diflorasone

    Listed in the ADVERSE REACTIONS section of the FDA label for Diflorasone. Read the label on DailyMed ›

Reported for Bovine Cartilage but not commonly for Diflorasone: stomach upset, an allergic reaction, diarrhea and swelling.

Effects for Diflorasone come from the ADVERSE REACTIONS section of its FDA label; effects for Bovine Cartilage come from the Natural Medicines adverse-effect record, quoted above. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

Everything else you take

See Every Supplement That Interacts With Diflorasone

This page covers Bovine Cartilage only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Diflorasone page lists 3 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Dimethylsulfoxide (dmso) (moderate), Turpentine Oil (moderate) and Alchemilla (minor).

By severity: 2 moderate · 1 minor.

From our pharmacist’s overview on the Diflorasone page

“DMSO is the ingredient to watch with diflorasone (Psorcon), a high-potency steroid cream for stubborn conditions like psoriasis. Applied to the same skin, DMSO may pull more of the steroid through than intended, amplifying both the benefit and side effects such as skin thinning.”

Reviewed by 2 · Jul 18, 2026

Open the Diflorasone interaction page

How much people look this up

Where Bovine Cartilage and Diflorasone 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 Bovine Cartilage
Steady interest

#1,326 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Diflorasone
Steady interest

#1,987 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.

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 Bovine Cartilage reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Bovine Cartilage and Diflorasone records this page draws on were last updated July 10, 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.
Data structure & sourcing designed and verified by .
Supplement

About Bovine Cartilage

What is Bovine Cartilage?

  • Osteoarthritis and joint pain
  • Cancer support (unproven)
  • Wound healing
  • Inflammation
  • Skin conditions like psoriasis

Bovine cartilage is an animal-derived supplement that some people use for joint health, inflammation, and as an unproven cancer aid. The scientific evidence supporting these uses is weak and largely outdated, and quality human studies are lacking. Talk with your pharmacist or doctor before using it, especially if you have a serious medical condition.

Cartilage tissue from cattle (often trachea and joint cartilage) · Capsules, powders, tablets, and topical or injectable preparations (historically)

An interaction check asks whether these two react with each other — it does not ask whether Bovine Cartilage is a good idea for someone in your situation. Here is what our Bovine Cartilage record says about it on its own.

Bovine Cartilage: dosing

There is no well-established standard dose for bovine cartilage. Products differ widely in their strength and form, and reliable dosing guidelines from clinical studies are lacking.If you choose to use it, follow the directions on the product label and do not exceed the recommended amount.

From our Bovine Cartilage monograph — the full record covers uses, side effects and every documented interaction.

Read the full Bovine Cartilage monograph & all interactions
Medication

About Diflorasone Topical

What Is Diflorasone Topical Used For?

Brand name: Psorcon

Diflorasone topical is used to treat inflammatory and itchy skin conditions that respond to corticosteroid treatment — broadly called corticosteroid-responsive dermatoses. Psorcon (diflorasone diacetate cream) is specifically indicated for the relief of inflammation and itching from these types of skin conditions.

See full Diflorasone Topical drug information
Keep checking

Other Drugs & Bovine Cartilage

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

0Major
0Moderate
0Minor
2,829No known interaction
2,829 No interaction
No interaction 2,829 drugs checked — show the list

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

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Bovine Cartilage list.

See the full Bovine Cartilage interactions page
See every supplement checked against Diflorasone, ranked by severity
Evidence & sources

Bovine Cartilage References

The 6 references that drive our Bovine Cartilage 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.

  1. Prudden JF, Balassa LL. The biological activity of bovine cartilage preparations. Clinical demonstration of their potent anti-inflammatory capacity with supplementary notes on certain relevant fundamental supportive studies. Semin Arthritis Rheum 1974;3:2 PubMed
  2. Prudden JF. The treatment of human cancer with agents prepared from bovine cartilage. J Biol Response Mod 1985;4:551-84.
  3. Durk, H., Haase, K., Saal, J., Becker, W., and Berg, P. A. Nephrotic syndrome after injections of bovine cartilage and marrow extract. Lancet 3-18-1989;1(8638):614. PubMed
  4. Schacht, E. and Roetz, R. Nephrotic syndrome after injections of bovine cartilage and marrow extract. Lancet 4-29-1989;1(8644):963. PubMed
  5. Berg, P. A., Durk, H., Saal, J., and Hopf, G. Bovine cartilage and marrow extract. Lancet 6-3-1989;1(8649):1275. PubMed
  6. Pavelka K, Gatterova J, Gollerova V, et al. A 5-year randomized controlled, double-blind study of glycosaminoglycan polysulphuric acid complex (Rumalon) as a structure modifying therapy in osteoarthritis of the hip and knee. Osteoarthritis Cartilage 2000; 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.

Pharmacist Counseling Corner

Taking Bovine Cartilage and Diflorasone Together: Common Questions

Is it safe to take Bovine Cartilage with Diflorasone?
We do not list a known interaction between Bovine Cartilage and Diflorasone. That does not guarantee the combination is risk-free, so confirm with your pharmacist or doctor — especially if you take other medications or have a health condition.
Do Bovine Cartilage and Diflorasone have any of the same side effects?
Yes — our sources link each of them separately to one of the same effects. That is not an interaction: neither changes how your body handles the other. It does mean that if one of those effects turns up, it can be harder to tell which one is behind it. They are listed on this page with the source behind each.
Does Diflorasone interact with any supplements?
Yes. Diflorasone has documented interactions with 3 supplements in our database — Bovine Cartilage is not one of them. The Diflorasone interaction page linked on this page lists every one, ranked by severity.

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

Where next

Keep Exploring

Bovine Cartilage monograph Uses, safety profile, and every drug interaction in one place Diflorasone Topical drug information The full plain-English guide to this medication Diflorasone supplement interactions Every supplement checked against Diflorasone, ranked by severity Supplement interaction checker Check any supplement or product against your medications Browse medications A–Z Every drug we’ve checked against herbs & supplements References The 6 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Diflorasone and Bovine Cartilage?

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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.