Drug & supplement interaction

Mezereon + Betamethasone valerate

Betamethasone valerate brand name: Luxiq.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 13, 2026
The bottom line No known interaction

We found no known interaction between Mezereon and Betamethasone valerate 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

Mezereon and Betamethasone valerate

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 valerate and Mezereon 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 Mezereon at all — not against Betamethasone valerate, 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.

Mezereon safety at a glance

Mezereon overall Avoid Mezereon is a poisonous plant that can cause severe irritation and serious poisoning.
Pregnancy Likely Unsafe When used orally or topically; avoid using. Read the full pregnancy detail
Breastfeeding Likely Unsafe When used orally or topically; avoid using. Read the full breastfeeding detail

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.

Still wondering about combining Betamethasone valerate and Mezereon? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Mezereon Itself Has Been Linked To

This is not an interaction — nothing below involves Betamethasone valerate. It is the side-effect record for Mezereon on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Mezereon, this list is the first place to look.

  • Increased thirst / Diarrhea / Vomiting Additional detail

    “Orally, mezereon can cause reddening and swelling of the oral mucous membranes, salivation, thirst, stomach pains, vomiting, and severe diarrhea (18).”

    Mezereon · Natural Medicines adverse-effect record, reported in diarrhea.

    1 source cited
    1. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  • A fast or pounding heartbeat / Dizziness / Headache Additional detail

    “Orally, mezereon can cause headache, dizziness, stupor, tachycardia, spasms, and death through circulatory collapse (18).”

    Mezereon · Natural Medicines adverse-effect record, reported in cluster headache.

    1 source cited
    1. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  • Swelling Additional detail

    “Topically, mezereon can cause red, painful swelling of the skin, blister formation, and shedding of the epidermis (18). Extended exposure can cause necrosis (18). Contact with the eyes can cause severe conjunctivitis (18).”

    Mezereon · Natural Medicines adverse-effect record, reported in conjunctivitis.

    1 source cited
    1. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  • Stomach pain Additional detail

    Recorded for Mezereon in the same Natural Medicines adverse-effect record shown under Increased thirst / Diarrhea / Vomiting above.

Everything above comes from the Natural Medicines adverse-effect record for Mezereon — expand a row for the licensed statement it rests on. We haven’t matched Betamethasone valerate to its FDA label in our system yet, so we can’t compare its own side-effect list here — the leaflet that comes with your prescription is the authoritative list for Betamethasone valerate.

Special populations

Mezereon in Pregnancy & Breastfeeding

Pregnancy And Lactation Likely Unsafe

When used orally or topically; avoid using.

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

Everything else you take

See Every Supplement That Interacts With Betamethasone valerate

This page covers Mezereon only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Betamethasone valerate 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 valerate page

“If you use betamethasone valerate foam (Luxiq) for a scalp condition, St. John's wort should worry you most.”

Reviewed by 2 · Jul 18, 2026

Open the Betamethasone valerate interaction page

How much people look this up

Where Mezereon and Betamethasone valerate 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 Mezereon
Top half

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

29 days ago today
Medication Betamethasone valerate
Top half

#855 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 Mezereon reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Mezereon and Betamethasone valerate 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 Mezereon

What is Mezereon?

  • Skin conditions and ulcers (traditional)
  • Joint and rheumatic pain (traditional)
  • Counter-irritant on the skin
  • Homeopathic remedies for skin eruptions

Mezereon is a poisonous European shrub whose bark and berries have been used in traditional and homeopathic medicine, but it is highly toxic and irritating. There is no reliable scientific evidence that it safely treats any condition, and swallowing any part of the plant can be dangerous. It should not be used as a home remedy.

Daphne mezereum · Thymelaeaceae · Bark and berries (rarely the dried bark used in traditional preparations) · Homeopathic preparations, traditional tinctures, and topical ointments

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

Mezereon: dosing

There is no established safe dose of mezereon for any medical use. Because the plant is poisonous, pharmacists and doctors do not recommend taking it.Highly diluted homeopathic products are sometimes sold, but these are not proven to work, and you should never use raw bark, berries, or homemade tinctures.

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

Read the full Mezereon monograph & all interactions
Medication

About Betamethasone Topical

What Is Betamethasone Topical Used For?

Brand name: Luxiq

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 valerate

From FAERS, the FDA’s public side-effect reporting system (4,509 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Macular degeneration 644 reports
Malaise 420 reports
Nausea 419 reports
Fever 419 reports
Weight decreased 411 reports
See full Betamethasone Topical drug information
Keep checking

Other Drugs & Mezereon

Browse every other medication we’ve checked against Mezereon — 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 Mezereon 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 Mezereon list.

See the full Mezereon interactions page
See every supplement checked against Betamethasone valerate, ranked by severity
Evidence & sources

Mezereon References

The 1 references that drive our Mezereon 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. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.

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 Mezereon and Betamethasone valerate Together: Common Questions

Is it safe to take Mezereon with Betamethasone valerate?
We do not list a known interaction between Mezereon and Betamethasone valerate. 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 valerate interact with any supplements?
Yes. Betamethasone valerate has documented interactions with 107 supplements in our database — Mezereon is not one of them. The Betamethasone valerate 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

Mezereon monograph Uses, safety profile, and every drug interaction in one place Betamethasone Topical drug information The full plain-English guide to this medication Betamethasone valerate supplement interactions Every supplement checked against Betamethasone valerate, 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 1 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Betamethasone valerate and Mezereon?

Our pharmacists answer your medication & supplement questions — free.

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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.