Drug & supplement interaction

Dodder + Palovarotene

Palovarotene brand name: Sohonos.

No Known Interaction
The bottom line No known interaction

We found no known interaction between Dodder and Palovarotene 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 Palovarotene states a food rule worth keeping to.

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Interaction report

Dodder and Palovarotene

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 Palovarotene and Dodder 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 Dodder at all — not against Palovarotene, 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.

Dodder safety at a glance

Dodder overall Use caution Human safety data are limited, so use cautiously and under guidance from a healthcare professional.
Pregnancy Avoid Not enough safety information exists, so it is best avoided during pregnancy.
Breastfeeding Avoid There is no reliable safety data, so it is best avoided while breastfeeding.

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

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

What Dodder Itself Has Been Linked To

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

  • Reduced appetite / Stomach upset Additional detail

    “Orally, a combination of whey and dodder seed extract has been reported to cause anorexia, mild dyspepsia, and feelings of stomach heaviness. It is not known if these symptoms are related to whey, dodder, or the combination. Intestinal colic and diarrhea have been reported as possible symptoms of dodder overdose. Traditional sources suggest a maximum daily dose of 8 grams of dodder aerial parts.”

    Dodder · Natural Medicines adverse-effect record, reported in anorexia.

    2 sources cited
    1. 99156. Mehrbani M, Choopani R, Fekri A, Mehrabani M, Mosaddegh M, Mehrabani M. The efficacy of whey associated with dodder seed extract on moderate-to-severe atopic dermatitis in adults: A randomized, double-blind, placebo-controlled clinical trial. J Ethnopharm PubMed
    2. 99157. Firoozabadi A, Zarshenas MM, Salehi A, Jahanbin S, Mohagheghzadeh A. Effectiveness of Cuscuta planiflora Ten. and Nepeta menthoides Boiss. & Buhse in major depression: a triple-blind randomized controlled trial study. J Evid Based Complementary Altern Med
  • Diarrhea Additional detail

    “Orally, dodder is generally well tolerated. High doses may cause intestinal colic and diarrhea (18,99156).”

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

    2 sources cited
    1. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
    2. 99156. Mehrbani M, Choopani R, Fekri A, Mehrabani M, Mosaddegh M, Mehrabani M. The efficacy of whey associated with dodder seed extract on moderate-to-severe atopic dermatitis in adults: A randomized, double-blind, placebo-controlled clinical trial. J Ethnopharm PubMed

Everything above comes from the Natural Medicines adverse-effect record for Dodder — expand a row for the licensed statement it rests on. We read the ADVERSE REACTIONS section of Palovarotene’s FDA label too, and the two lists don’t meaningfully overlap — which is why no Palovarotene column appears here.

How to take them

Some Palovarotene Products Have a Food Rule — Dodder Should Not Break It

At least one FDA label for a product containing Palovarotene says to take it with food. If you take Dodder on an empty stomach out of habit, keep them separate — and take Palovarotene 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 Palovarotene 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.

Refer to Table 1 in Full Prescribing Information for complete pediatric dosing ( 2.2 ) Take SOHONOS with food preferably at same time each day ( 2.3 ).

From the Dosage and Administration section of the FDA label we read for Palovarotene — where that label names a specific product, the instruction is that product's. See the Palovarotene drug page ›

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.

Everything else you take

See Every Supplement That Interacts With Palovarotene

This page covers Dodder only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Palovarotene page lists 138 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Grapefruit (major), St. John's Wort (major), Acacia Rigidula (moderate) and Adrafinil (moderate).

By severity: 3 major · 94 moderate · 41 minor.

From our pharmacist’s overview on the Palovarotene page

“Palovarotene (Sohonos) treats fibrodysplasia ossificans progressiva, a rare disease where soft tissue gradually turns to bone, and because it is cleared almost entirely by one liver enzyme, CYP3A4, supplement choices genuinely matter here. Three of the 138 ingredients on record rate major: grapefruit can drive palovarotene levels and i…”

Reviewed by 2 · Jul 18, 2026

Open the Palovarotene interaction page

One more smart check

Taking Dodder as Part of a Dietary Supplement Product? Check It for Interactions

We hold 1 real supplement products containing Dodder, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Dodder. Even though Dodder itself has no known interaction with Palovarotene, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Dodder and Palovarotene 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 Dodder
Top half

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

29 days ago today
Medication Palovarotene
Top half

#992 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 Dodder reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 27, 2026. The Dodder and Palovarotene 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 Dodder

What is Dodder?

Dodder
  • Sexual health and impotence
  • Energy and fatigue
  • Kidney and reproductive support (in traditional medicine)
  • Eye health and vision
  • Liver support

Dodder (Cuscuta) is a parasitic plant whose seeds are used in traditional Chinese and Middle Eastern medicine, mainly for sexual, kidney, and energy-related complaints. Human evidence for any of these uses is very limited, and safety has not been well studied, so talk with your pharmacist or doctor before trying it.

Cuscuta chinensis · Convolvulaceae · Seeds (and sometimes the whole vine) · Dried seeds, powders, capsules, tinctures, teas, and ingredients in traditional Chinese herbal formulas

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

Dodder: dosing

There is no well-established, standardized dose of dodder for any health condition. Traditional formulas vary widely, and the strength of commercial products differs from brand to brand.If you choose to use a dodder product, follow the directions on the label and do not exceed the recommended amount.

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

Read the full Dodder monograph & all interactions
Medication

About Palovarotene

What Is Palovarotene Used For?

Brand name: Sohonos

Palovarotene (brand name Sohonos) is used to reduce the volume of new heterotopic ossification, which is bone growing where it shouldn't, in people with fibrodysplasia ossificans progressiva (FOP).

It is approved for adults and for children aged 8 years and older for females and 10 years and older for males.

Most-Reported Side Effects for Palovarotene

From FAERS, the FDA’s public side-effect reporting system (57 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Dry skin 13 reports
Pruritus 10 reports
Skin exfoliation 9 reports
Alopecia 5 reports
Cross sensitivity reaction 4 reports
See full Palovarotene drug information
Keep checking

Other Drugs & Dodder

Browse every other medication we’ve checked against Dodder — 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
Evidence & sources

Dodder References

The 3 references that drive our Dodder 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.
  2. Mehrbani M, Choopani R, Fekri A, Mehrabani M, Mosaddegh M, Mehrabani M. The efficacy of whey associated with dodder seed extract on moderate-to-severe atopic dermatitis in adults: A randomized, double-blind, placebo-controlled clinical trial. J Ethnopharm PubMed
  3. Firoozabadi A, Zarshenas MM, Salehi A, Jahanbin S, Mohagheghzadeh A. Effectiveness of Cuscuta planiflora Ten. and Nepeta menthoides Boiss. & Buhse in major depression: a triple-blind randomized controlled trial study. J Evid Based Complementary Altern Med

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 Dodder and Palovarotene Together: Common Questions

Is it safe to take Dodder with Palovarotene?
We do not list a known interaction between Dodder and Palovarotene. 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.
Should I take Dodder and Palovarotene at the same time of day?
At least one FDA label for a product containing Palovarotene says to take it with food. If you take Dodder on an empty stomach out of habit, keep them separate and take Palovarotene with a meal where the label says to. Food instructions belong to the product rather than the ingredient — two Palovarotene products can differ — so check the directions on your own box. This is about absorption, not an interaction.
Does Palovarotene interact with any supplements?
Yes. Palovarotene has documented interactions with 138 supplements in our database — Dodder is not one of them. The Palovarotene 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 Palovarotene and Dodder?

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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.