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Dietary supplement

Marshmallow Root 480 mg Ingredients & Drug Interactions

by Herbal Secrets

Marshmallow Root 480 mg label
See full label image
Capsule Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 30, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Marshmallow Root 480 mg against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

Marshmallow Root 480 mg is a dietary supplement by Herbal Secrets with 1 active ingredient. Its ingredients are commonly taken for cough and sore throat, dry mouth and throat irritation, digestive upset and heartburn.Based on those ingredients, 2,040 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Marshmallow. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Marshmallow Root 480 mg by Herbal Secrets

Ask about any prescription or over-the-counter medication and we check it for interactions with Marshmallow Root 480 mg by Herbal Secrets — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Marshmallow Root 480 mg by Herbal Secrets

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Oct 1, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: marshmallow root at 480 mg per capsule. Marshmallow root is the underground part of the plant, traditionally used to soothe mucous membranes and support respiratory and digestive comfort.

The capsule itself contains inactive ingredients — cellulose, magnesium stearate, and silicon dioxide — which are standard binders and flow agents.

Does it work?

Couldn't assess
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not assessable

This is a single-ingredient Marshmallow product and its label doesn't state a use — see Marshmallow's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence we hold on marshmallow root doesn't yet support reliable claims about its use for any condition. Studies suggest it may help with vaginal yeast infections, diarrhea, leg ulcers, eczema, and respiratory infections, but the data is insufficient to rate it as effective for any of these.

If you're considering it for a specific health concern, talk with your doctor or pharmacist about what the current evidence shows and whether it makes sense for you.

The evidence, ingredient by ingredient Marshmallow

How safe is it?

Some data gaps
Safety Information · database check
Some gaps

Safety data exists for these ingredients, but with some important gaps.

Why this rating?
  • We hold adverse-effect (side-effect) data for 0 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Marshmallow root is generally well tolerated for short-term use, though human safety data are limited. We don't have enough reliable information to say it's safe during pregnancy, so it's best avoided if you're pregnant.

The same holds for breastfeeding — there isn't enough data, so it's best to avoid it while nursing. If you're pregnant or breastfeeding and interested in this supplement, talk with your doctor or pharmacist for personalized advice.

Side effects, ingredient by ingredient Marshmallow

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Marshmallow.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; lithium.
  • For scale: 2,041 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Check your medications if you take lithium — marshmallow may increase its level in your blood. Also confirm any blood thinners (anticoagulants) or antiplatelet drugs are safe to combine with it.

Because marshmallow can interfere with oral drug absorption, take it 30 to 60 minutes after your other medications.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and some safety-information gaps remain.

Marshmallow root is one to check before you start, especially if you take lithium or blood thinners. It may also affect how your body absorbs other oral medications.

The evidence for its effectiveness isn't established yet. Before taking it, run your medications through the checker on this page or confirm with your doctor or pharmacist that it won't interfere with what you're already taking.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Aug 22, 2024.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Marshmallow Root 480 mg, straight from the product label.

Brand Herbal Secrets
Barcode (UPC) 819209029466
Net contents 100 Veggie Capsule(s)
Market status On market
Date entered into DSLD Aug 22, 2024
DSLD ID 313279
Product type Botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Women (not pregnant or lactating), Gluten Free, Dairy Free, Sugar Free
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Marshmallow Root 480 mg by Herbal Secrets, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Veggie Capsule(s)
Maximum serving Sizes:
1 Veggie Capsule(s)
Servings per container
100
UPC/BARCODE
819209029466
IngredientAmount% DV
Marshmallow480 mg--

Other ingredients: Cellulose, Magnesium Stearate, Silicon Dioxide

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements

Nature's best kept secret! At Herbal Secrets, we are committed to bringing you the gift of herbal supplements in their purest form, just as Mother Nature intended.

Visiting us online @ amazingnutrition.com

Vitamin angels Proud supporter Herbal Secrets

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement, adults take one (1) veggie capsule twice daily, preferably with a meal or as directed by a health care professional.

Precautions

Caution: Not intended for use by pregnant or nursing women and not intended for use by persons under the age of 18. Marshmallow Root may interfere with the absorption of prescription medications if taken simultaneously. If you are taking any medications, planning any medical or surgical procedure or have any medical condition, consult your doctor before use.

Caution: Not intended for use by pregnant or nursing women and not intended for use by persons under the age of 18. Keep out of reach of children.

Discontinue use and consult your doctor if any adverse reactions occur. Do not use if safety seal is damaged or missing.

Warning: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Storage

Store in a cool, dry place.

FDA Statement of Identity

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Natural Dietary Supplement

Formulation

100% Natural

Supports digestive functions Promotes gastrointestinal health Anti-inflammatory properties helps reduce free radical damage Supports respiratory health

Contains no: preservatives, artificial colors, flavors or sweeteners, sugar, milk, lactose, soy, gluten, wheat, yeast, fish or sodium.

An FDA Regulated Facility

Seals/Symbols

Made In The USA

GMP Good manufacturing practice Quality product

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Marshmallow Root 480 mg by Herbal Secrets label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Marshmallow Root 480 mg label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Marshmallow Root 480 mg by Herbal Secrets

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size1 Veggie Capsule(s) Dosage formCapsule Servings per container100 Amounts shown are per serving.

Marshmallow

Interacts with
2,040 drugs
480 mg per serving

Marshmallow root is a traditional herb rich in soothing, gel-like fibers called mucilage, which is why it has long been used for coughs, sore throats,...

Marshmallow monograph & interactions

Other (inactive) ingredients: Cellulose, Magnesium Stearate, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.

Interaction report

Marshmallow Root 480 mg by Herbal Secrets Drug Interactions

Want to check YOUR meds against Marshmallow Root 480 mg?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
2,040Drugs
1 Moderate 2,039 Minor

Ingredients driving the most interactions

Marshmallow 2,040

Individual Drug Interactions

The ingredients in Marshmallow Root 480 mg interact with 2,040 drugs. Click any drug to see the details.

1 of the 1 ingredient in Marshmallow Root 480 mg interact with drugs. Each result below shows which ingredient is responsible. Marshmallow

Each ingredient & the kinds of drugs it affects

For each ingredient in Marshmallow Root 480 mg with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Marshmallow3 drug types · 2,040 drugs

Lithium

Theoretically, due to potential diuretic effects, marshmallow might reduce excretion and increase levels of lithium.
Marshmallow is thought to have diuretic properties. To avoid lithium toxicity, the dose of lithium might need to be decreased when used with marshmallow.

Likelihood Probable Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, marshmallow flower might have antiplatelet effects.
Animal research suggests that marshmallow flower extract has antiplatelet effects. However, the root and leaf of marshmallow, not the flower, are the plant parts most commonly found in dietary supplements. Theoretically, use of marshmallow flower with anticoagulant/antiplatelet drugs can have additive effects, and might increase the risk for bleeding in some patients.

Likelihood Unlikely Evidence D
Oral Drugs

Theoretically, mucilage in marshmallow might impair absorption of oral drugs.
Marshmallow contains mucilage which can affect oral drug absorption. To avoid changes in absorption, take marshmallow 30-60 minutes after oral medications.

Likelihood Possible Evidence D
Marshmallow full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Marshmallow Root 480 mg, from the product label.

Herbal Secrets

See all Herbal Secrets products
Name
Herbal Secrets
City
South Hackensack
State
NJ
ZipCode
07606
Web Address
amazingnutrition.com
Pharmacist Counseling Corner

Marshmallow Root 480 mg by Herbal Secrets: Common Questions

Does Marshmallow Root 480 mg by Herbal Secrets interact with any medications?
Yes. Based on its ingredients, Marshmallow Root 480 mg has a known interaction with 2,040 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Marshmallow Root 480 mg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Can I take this if I'm on lithium?
You need to check with your doctor or pharmacist first. Marshmallow may interfere with how your body clears lithium, which could cause levels to get too high. Your lithium dose might need to be adjusted, but that's something only your prescriber can decide.
Will marshmallow root help with my respiratory infection?
The data we hold shows insufficient evidence to reliably say whether it works for respiratory infections. If you're dealing with an infection, talk with your doctor about whether this supplement makes sense alongside any treatment they recommend.
Is it safe to take while I'm pregnant?
There isn't enough reliable safety information to say it's safe during pregnancy, so it's best avoided. Talk with your doctor or pharmacist about your options if you're pregnant and interested in this supplement.
Can I take it with my other medications?
Marshmallow can interfere with how your body absorbs oral medications, so take it 30 to 60 minutes after your other drugs. Beyond that, use the medication checker on this page with your exact medications, or confirm with your doctor or pharmacist before starting.
What's the mucilage in marshmallow and why does it matter?
Mucilage is a thick, gummy substance in the plant that soothes tissues. The downside is it can slow or reduce how well your body absorbs other medicines you take by mouth, which is why timing matters.

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

Not sure if Marshmallow Root 480 mg is safe with your meds?

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Marshmallow Root 480 mg label
Go deeper

The Full Monographs Behind Marshmallow Root 480 mg’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Marshmallow

Interacts with 2,040 drugs

Marshmallow root is a traditional herb rich in soothing, gel-like fibers called mucilage, which is why it has long been used for coughs, sore throats, and stomach irritation. Evidence for th...

Read the full Marshmallow monograph →
Sources

Sources & How We Checked

Marshmallow Root 480 mg's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 5 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Marshmallow 5 references
  1. Monographs on the medicinal uses of plant drugs. Exeter, UK: European Scientific Co-op Phytother, 1997.
  2. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
  3. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  4. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  5. Hage-Sleiman R, Mroueh M, Daher CF. Pharmacological evaluation of aqueous extract of Althaea officinalis flower grown in Lebanon. Pharm Biol 2011;49(3):327-33.

See these in context on the Marshmallow monograph →

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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