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Dietary supplement

Flash Dance Ingredients & Drug Interactions

by Red Moon Herbs

Flash Dance label
See full label image
Liquid Category: Botanical
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 23, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Flash Dance 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: Major

Flash Dance is a dietary supplement by Red Moon Herbs with 3 active ingredients. Its ingredients are commonly taken for skin irritation and itching, minor wounds and cuts, digestive upset.Based on those ingredients, 325 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Motherwort, Fresh, Yellow Dock, Fresh. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Flash Dance by Red Moon Herbs

Ask about any prescription or over-the-counter medication and we check it for interactions with Flash Dance by Red Moon Herbs — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Flash Dance by Red Moon Herbs

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 Jul 11, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 3 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label doesn't break down how much of each component you get.

Flash Dance contains three active ingredients, all fresh plant extracts: chickweed, motherwort, and yellow dock. The product is delivered as a liquid with water and alcohol as inactive ingredients.

Each plant has a long history in herbal tradition, though the evidence for how well they work is limited or not established for most uses. The inactive ingredients are simply the carrier and preservative — nothing unusual there.

Does it work?

Moderate evidence
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

This product doesn't appear to be marketed for a specific use, so we graded its ingredients' overall clinical evidence instead.

Moderate

Some clinical evidence supports its ingredients for:

  • Bleeding via Motherwort Possibly Effective
Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredients' overall clinical evidence instead.
  • On file: Bleeding — rated "Possibly Effective" (Motherwort) (Natural Medicines).

The evidence we hold doesn't establish how well any of these ingredients work for their traditional uses. Chickweed shows insufficient evidence for diabetes, high cholesterol, or weight management.

Motherwort may be effective for bleeding and is traditionally used for anxiety and menstrual issues, but evidence for those uses is insufficient. Yellow dock has no effectiveness data in our system.

If you're considering this product for a specific health goal, it's worth a conversation with your pharmacist about what the research actually shows.

The evidence, ingredient by ingredient Chickweed Motherwort Yellow Dock

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 3 of the 3 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 3 of 3.
  • General safety write-ups exist for 3 of 3.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Motherwort and yellow dock come with cautions because human safety data are limited, especially with long-term use. The most important warnings: motherwort and yellow dock should be avoided in pregnancy — motherwort may stimulate the uterus, and yellow dock has laxative effects that aren't appropriate.

Both should be avoided while breastfeeding. Chickweed safety during pregnancy or nursing isn't well established either.

Common side effects from motherwort taken by mouth include diarrhea and stomach irritation. Yellow dock can cause dermatitis when used in large amounts.

Taking motherwort in doses over 3 grams may cause uterine bleeding. Raw yellow dock leaves are unsafe and can cause serious effects like low blood calcium and kidney stones.

Side effects, ingredient by ingredient Chickweed Motherwort Yellow Dock

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.

Why this rating?
  • 2 of the 3 matched ingredients can interact with medications — Motherwort, Yellow Dock.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; heart-rhythm medications.
  • For scale: 325 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.

Before you take Flash Dance, double-check it with your pharmacist if you take diuretics (water pills) or digoxin — yellow dock raises serious risks with both. If you're on warfarin (a blood thinner), that's also a concern.

And if you take any CNS depressants — sedatives, sleeping pills, anxiety medications — motherwort may add to drowsiness.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence behind its ingredients' uses. Major medication interactions have been identified, and safety information is well characterized.

This product is best for short-term use in healthy adults with no heart conditions, kidney issues, or blood thinning medications. If you take diuretics, digoxin, warfarin, or sedating drugs, you need to check with your pharmacist first.

If you're pregnant or nursing, avoid it. Talk to your pharmacist about whether this is the right choice for what you're trying to do.

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

Assessment coverage: 3 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Dec 21, 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 Flash Dance, straight from the product label.

Brand Red Moon Herbs
Barcode (UPC) 857999002078
Net contents 4 Fluid Ounce(s); 118 mL
Market status On market
Date entered into DSLD Dec 21, 2024
DSLD ID 319284
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Adult (18 - 50 Years), Children (All), Infants/Baby (0 - 1 Year), Seniors/Mature (>50 Years)
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 Flash Dance by Red Moon Herbs, 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:
50 Drop(s)
Maximum serving Sizes:
70 Drop(s)
UPC/BARCODE
857999002078
IngredientAmount% DV
Proprietary Blend0 NP--
Chickweed, Fresh0 NP--
Motherwort, Fresh0 NP--
Yellow Dock, Fresh0 NP--

Other ingredients: Water, Alcohol

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.
Suggested/Recommended/Usage/Directions

Suggested use: Shake well. Take 50-75 drops 1-3 times daily in a little water.

Precautions

Consult expert medical advice before using while pregnant.

General Statements

Red Moon Herbs Est. 1994 Still made the wise woman way

FDA Statement of Identity

Dietary Supplement

Formulation

Fresh Appalachian extracts for the whole family

Formula

Fresh Appalachian extracts for the whole family

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

See for yourself

Flash Dance by Red Moon Herbs label

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

Flash Dance 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 Flash Dance by Red Moon Herbs

These are the 3 active ingredients this product is made of. Select any to open its full monograph.

Serving size50 Drop(s) Dosage formLiquid Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Proprietary Blend

0 NP per serving

Other (inactive) ingredients: Water, Alcohol. These complete the product’s ingredient list but are not active constituents.

Interaction report

Flash Dance by Red Moon Herbs Drug Interactions

Want to check YOUR meds against Flash Dance?

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
325Drugs
76 Major 249 Moderate

Ingredients driving the most interactions

Motherwort, Fresh 248
Yellow Dock, Fresh 78

Individual Drug Interactions

The ingredients in Flash Dance interact with 325 drugs. Click any drug to see the details.

2 of the 3 ingredients in Flash Dance interact with drugs. Each result below shows which ingredient is responsible. Motherwort, Fresh Yellow Dock, Fresh

Each ingredient & the kinds of drugs it affects

For each ingredient in Flash Dance with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Motherwort, Fresh1 drug type · 248 drugs

Cns Depressants

Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Motherwort has been reported to cause CNS depression and sedation.

Likelihood Possible Evidence D
Motherwort, Fresh full monograph & interactions

Yellow Dock, Fresh3 drug types · 78 drugs

Digoxin (Lanoxin)

Theoretically, yellow dock might increase the risk of digoxin toxicity when used long-term or in large amount.
When yellow dock is used chronically or in large amounts, hypokalemia may occur. This might increase the toxic effects of digoxin.

Likelihood Probable Evidence D
Diuretic Drugs

Theoretically, yellow dock might increase the risk of hypokalemia when taken with diuretics.
When yellow dock is used chronically or in large amounts, hypokalemia may occur, and overuse of yellow dock might compound diuretic-induced potassium loss.

Likelihood Probable Evidence D
Warfarin (Coumadin)

Theoretically, the laxative effects of yellow dock might increase the effects of warfarin, including the risk of bleeding.
The anthraquinones in yellow dock have a mild stimulant laxative effect. Consuming excessive amounts can cause diarrhea. Diarrhea can increase the effects of warfarin, increase international normalized ratio (INR), and increase the risk of bleeding.

Likelihood Possible Evidence D
Yellow Dock, Fresh full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Flash Dance, from the product label.

Red Moon Herbs

See all Red Moon Herbs products
Name
Red Moon Herbs
City
Asheville
State
NC
Phone Number
888-929-0777
Web Address
redmoonherbs.com
Pharmacist Counseling Corner

Flash Dance by Red Moon Herbs: Common Questions

Does Flash Dance by Red Moon Herbs interact with any medications?
Yes. Based on its ingredients, Flash Dance has a known interaction with 325 medications, including 76 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Flash Dance contains 3 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is 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 pregnant?
No — motherwort is traditionally thought to stimulate the uterus, so it should be avoided in pregnancy. Yellow dock's laxative effect and limited safety data mean it's best avoided too. Chickweed safety in pregnancy isn't well established. Talk to your doctor or pharmacist before considering any herbal product during pregnancy.
Is this safe while breastfeeding?
The safety data aren't there for any of these ingredients while nursing. Motherwort safety is unknown, and yellow dock's laxative compounds may pass into breast milk. It's best to avoid this product and talk with your pharmacist about safer options.
Does this actually work for weight loss or high cholesterol?
Chickweed is traditionally used for both, but the evidence we hold says there's insufficient reliable evidence to rate it for either one. The research just isn't solid enough to say whether it works. Your pharmacist can discuss other options with stronger evidence behind them.
What does motherwort do?
It's traditionally used for anxiety, menstrual issues, and to help with bleeding. It may be effective for bleeding, but evidence for anxiety and period problems is insufficient. It can cause drowsiness and stomach upset in some people.
Why is yellow dock concerning with my water pill?
Yellow dock can cause your body to lose potassium, especially with long-term or heavy use. When you combine that with a diuretic, which already lowers potassium, the risk of dangerously low levels goes up. That's why it's a Major-severity interaction and needs a pharmacist's review.
What are the common side effects?
Motherwort may cause diarrhea or stomach irritation when taken by mouth. Chickweed applied to skin can cause contact irritation. Yellow dock can trigger dermatitis in larger amounts. Keep in mind that human safety data for these herbs are limited, so other effects may not be well documented.

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

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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.

Flash Dance label
Go deeper

The Full Monographs Behind Flash Dance’s Ingredients

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

Herb & supplement monograph

Chickweed

Chickweed is a common edible wild plant traditionally used on the skin for itching and minor irritation, and taken as a tea or tincture for various complaints. Solid human studies are lackin...

Read the full Chickweed monograph → Herb & supplement monograph

Motherwort

Interacts with 248 drugs

Motherwort is a traditional herb in the mint family long used for anxiety, heart palpitations, and women's reproductive complaints, but solid human evidence is very limited. It should be avo...

Read the full Motherwort monograph → Herb & supplement monograph

Yellow Dock

Interacts with 78 drugs

Yellow dock is a traditional herb used mostly as a mild laxative and a digestive and skin tonic. Good-quality human studies are lacking, so its benefits are largely unproven, and its natural...

Read the full Yellow Dock monograph →
Sources

Sources & How We Checked

Flash Dance'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 18 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.

Chickweed 4 references
  1. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  2. Jovanovic M, Mimica-Dukic N, Poljacki M, Boza P. Erythema multiforme due to contact with weeds: a recurrence after patch testing. Contact Dermatitis 2003;48:17-25. PubMed
  3. Jovanovic, M., Poljacki, M., Mimica-Dukic, N., Boza, P., Vujanovic, Lj, Duran, V., and Stojanovic, S. Sesquiterpene lactone mix patch testing supplemented with dandelion extract in patients with allergic contact dermatitis, atopic dermatitis and non-alle
  4. Poljacki, M., Jovanovic, M., Boza, P., Mimica-Dukic, N., Petrovic, A., and Novovic, Z. [Is Vojvodina a risk area for contact weed allergies?]. Med Pregl. 2005;58(3-4):123-126. PubMed

See these in context on the Chickweed monograph →

Motherwort 6 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  3. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  4. Wojtyniak K, Szymanski M, Matlawska I. Leonurus cardiaca L. (motherwort): a review of its phytochemistry and pharmacology. Phytother Res 2013;27(8):1115-20.
  5. Xia WT, Zhou H, Wang Y, et al. Motherwort injection in preventing post-abortion hemorrhage after induced abortion: A multi-center, prospective, randomized controlled trial. Explore (NY). 2019. pii: S1550-8307(19)30447-1. PubMed
  6. Cao Shan DOSOGC, Zhang W, Zhao Z, et al. Post-marketing safety surveillance and reevaluation of Motherwort injection: A clinical study of 10 094 cases. J Tradit Chin Med. 2018 Aug;38(4):625-635. DOI

See these in context on the Motherwort monograph →

Yellow Dock 8 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Foster S, Tyler VE. Tyler's Honest Herbal: A Sensible Guide to the Use of Herbs and Related Remedies. 3rd ed., Binghamton, NY: Haworth Herbal Press, 1993.
  3. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  4. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  5. Ellenhorn MJ, et al. Ellenhorn's Medical Toxicology: Diagnoses and Treatment of Human Poisoning. 2nd ed. Baltimore, MD: Williams & Wilkins, 1997.
  6. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  7. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  8. Latif A, Fichadiya H, Abid F, Capo G. Herbal Teas and Thrombocytopenia: A Curious Case of Yellow Dock and Burdock-Induced Thrombocytopenia. Eur J Case Rep Intern Med 2022;9(3):003247. PubMed

See these in context on the Yellow Dock 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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