Drug & supplement interaction

Rhatany + Betamethasone Dipropionate

Betamethasone Dipropionate brand name: Sernivo.

No Known Interaction
The bottom line No known interaction

We found no known interaction between Rhatany and Betamethasone Dipropionate 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.

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Interaction report

Rhatany and Betamethasone Dipropionate

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 Betamethasone Dipropionate and Rhatany 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 Rhatany at all — not against Betamethasone Dipropionate, 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.

Rhatany safety at a glance

Rhatany overall Use caution Generally used short-term as a mouth rinse, but human safety data are limited and it should not be swallowed in large amounts.
Pregnancy Avoid Not enough safety information is available, so it is best avoided.
Breastfeeding Avoid There is no reliable safety data during breastfeeding, so avoid use.

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

Still wondering about combining Betamethasone Dipropionate and Rhatany? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
Everything else you take

See Every Supplement That Interacts With Betamethasone Dipropionate

This page covers Rhatany only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Betamethasone Dipropionate page lists 107 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Lily-of-the-valley (major), St. John's Wort (major), Active Hexose Correlated Compound (ahcc) (moderate), Alder Buckthorn (moderate) and Alfalfa (moderate).

By severity: 2 major · 95 moderate · 10 minor.

From our pharmacist’s overview on the Betamethasone Dipropionate page

“Betamethasone dipropionate (Sernivo) is a potent corticosteroid applied to the skin, and enough can absorb through it, especially over large areas or with long courses, that these interactions deserve genuine vigilance. Two of the 107 ingredients on file rate major: lily-of-the-valley, whose cardiac glycosides become more toxic when pr…”

Reviewed by 2 · Jul 18, 2026

Open the Betamethasone Dipropionate interaction page

How much people look this up

Where Rhatany and Betamethasone Dipropionate 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 Rhatany
Steady interest

#1,270 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Betamethasone Dipropionate
Top 25%

#451 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.
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Rhatany and Betamethasone Dipropionate records this page draws on were last updated June 22, 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 Rhatany

What is Rhatany?

  • Mouth and throat irritation
  • Gum inflammation
  • Sore throat
  • Mild diarrhea
  • Minor skin and mucous membrane inflammation

Rhatany is the root of a South American shrub that is rich in astringent tannins, and it has been used traditionally as a mouth rinse or gargle for inflamed gums and sore throat. Solid human evidence for its benefits is very limited, so it should be viewed as a traditional remedy rather than a proven treatment. Talk to your pharmacist or doctor before using it, and avoid it during pregnancy and breastfeeding due to a lack of safety data.

Krameria lappacea · Krameriaceae · Dried root · Tincture, mouthwash/gargle, tea, lozenges, powdered root extract

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

Rhatany: dosing

There is no well-established standardized dose for rhatany. It is most often found in commercial mouthwashes, gargles, tinctures, and lozenges, and the strength varies from product to product.The safest approach is to follow the directions on the specific product label and not to swallow mouth rinses or use them longer than recommended.

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

Read the full Rhatany monograph & all interactions
Medication

About Betamethasone Topical

What Is Betamethasone Topical Used For?

Brand name: Sernivo

Betamethasone topical is used to relieve the redness, swelling, and itching of corticosteroid-responsive dermatoses (skin conditions that respond to steroid treatment). Sernivo Spray is specifically approved for plaque psoriasis of the body. Diprolene (topical cream, ointment, or gel) is indicated for inflammatory and itchy skin conditions in patients 13 years of age and older.

This medication is for use on the skin only. It is not approved for use on the face, groin, or underarms, and it is not for use in the eyes, mouth, or vagina.

Most-Reported Side Effects for Betamethasone Dipropionate

From FAERS, the FDA’s public side-effect reporting system (10,032 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Psoriasis 1,124 reports
Nausea 709 reports
Pruritus 640 reports
Headache 585 reports
Diarrhea 580 reports
See full Betamethasone Topical drug information
Keep checking

Other Drugs & Rhatany

Browse every other medication we’ve checked against Rhatany — 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
No interaction 2,829 drugs checked — show the list
Sources

Sources & How We Checked

We checked Rhatany against Betamethasone Dipropionate in the Natural Medicines interaction database and found no documented interaction on file. The medication overview comes from MedlinePlus, and supplement label details from the NIH Dietary Supplement Label Database.

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

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Pharmacist Counseling Corner

Taking Rhatany and Betamethasone Dipropionate Together: Common Questions

Is it safe to take Rhatany with Betamethasone Dipropionate?
We do not list a known interaction between Rhatany and Betamethasone Dipropionate. 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.
Does Betamethasone Dipropionate interact with any supplements?
Yes. Betamethasone Dipropionate has documented interactions with 107 supplements in our database — Rhatany is not one of them. The Betamethasone Dipropionate interaction page linked on this page lists every one, ranked by severity.

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

Still Have a Question About Betamethasone Dipropionate and Rhatany?

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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.