Remove Stagnation Ingredients & Drug Interactions
by Ron Teeguarden's Dragon Herbs
What is this page for?
First and foremost: checking Remove Stagnation 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
Remove Stagnation is a dietary supplement by Ron Teeguarden's Dragon Herbs with 7 active ingredients. Its ingredients are commonly taken for menopause symptoms, menstrual cramps and irregular periods, premenstrual syndrome (pms).Based on those ingredients, 811 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are White Peony root extract, Curcuma zedoaria Root Extract, Dang Gui Root Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Remove Stagnation by Ron Teeguarden's Dragon Herbs
Ask about any prescription or over-the-counter medication and we check it for interactions with Remove Stagnation by Ron Teeguarden's Dragon Herbs — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Remove Stagnation by Ron Teeguarden's Dragon 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.
What’s inside
Low disclosure
Remove Stagnation contains seven active ingredients, mostly plant extracts blended together. The named extracts are Dang Gui (dong quai) root, White Peony root, Ligusticum rhizome, Carthamus flower, Curcuma zedoaria (zedoary) root, Sappan wood, and Achyranthes root, plus a proprietary blend we can't break down ingredient by ingredient.
The capsules also contain inactive ingredients (pullulan, rice powder, bamboo extract, and rice extract blend) that serve as fillers and binders.
Does it work?
Couldn't assess
The evidence we hold doesn't establish that any of these ingredients work for their stated purposes. Dang Gui is listed as having insufficient reliable evidence for iron deficiency anemia, osteoporosis, heart disease, migraine, and eczema.
Peony shows insufficient evidence for aging skin, anal fissures, atherosclerosis, chronic fatigue, cirrhosis, and migraine. Zedoary lacks sufficient evidence for rotaviral diarrhea and high cholesterol.
We have no effectiveness data on file for Achyranthes, Ligusticum, Carthamus, or Sappan wood.
How safe is it?
Well-documented data
Dang Gui is generally well tolerated, though the most common side effects are burping and flatulence. It may increase bleeding risk and cause skin sensitivity to sunlight.
Peony is generally well tolerated for short-term use, with the most common side effects being abdominal bloating, loss of appetite, diarrhea, stomach discomfort, and nausea—diarrhea occurred in about 5% of people taking higher doses in one study. There's a rare case report of bleeding with warfarin when someone switched peony-containing products.
Zedoary is generally used in food amounts, and human safety data at supplement doses is limited. We have no adverse-effect data on file for the other three ingredients we checked.
Both Dang Gui and Peony advise against pregnancy use, and neither should be used while breastfeeding due to insufficient safety data. Zedoary is rated likely unsafe in pregnancy and should be avoided, with no reliable breastfeeding data.
Meds to double-check
Major interaction found
If you're taking warfarin or another blood thinner (anticoagulant) or an antiplatelet drug like aspirin or clopidogrel, hold off and check with us first—this is a Major risk with Dang Gui. Also double-check before starting if you take estrogens, hormone replacement therapy, birth control pills, phenytoin (Dilantin), or any drug metabolized by your liver's CYP1A2 or CYP3A4 enzymes (a large group including many statins and blood pressure drugs).
No interactions are documented for the other ingredients we could not check.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with no assessable stated purpose. Major medication interactions have been identified, and safety information is well characterized.
This product is a traditional herbal blend with significant interactions to watch for—especially if you take blood thinners, birth control, or hormone therapy. If you're on any prescription medications, check them against our tool before you start.
Talk to your pharmacist about whether this is right for you, particularly around pregnancy or breastfeeding, where the safety data is thin.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 3 of 7 active ingredients 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
General information
Key facts about Remove Stagnation, straight from the product label.
| Brand | Ron Teeguarden's Dragon Herbs |
|---|---|
| Barcode (UPC) | 679372002365 |
| Net contents | 100 Vegetarian Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Aug 22, 2024 |
| DSLD ID | 316931 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
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 Remove Stagnation by Ron Teeguarden's Dragon Herbs, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Proprietary Extract Blend | 1500 mg | -- |
| Achyranthes Root Extract | 0 NP | -- |
| Dang Gui Root Extract | 0 NP | -- |
| White Peony root extract | 0 NP | -- |
| Ligusticum Rhizome Extract | 0 NP | -- |
| Carthamus Flower Extract | 0 NP | -- |
| Curcuma zedoaria Root Extract | 0 NP | -- |
| Sappan Wood Extract | 0 NP | -- |
Other ingredients: Pullulan Polysaccharide, Rice, Powder, Bamboo Extract, Powder, Rice extract Blend
Tap any ingredient to jump to its full detail below.
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.
FDA Disclaimer Statement
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Formula
This is a premium classic formulation made from the finest Chinese herbs.
Pullulan caps - 100% natural, water-soluble polysaccharide produced through a fermentation process; vegetable origin; non-GMO; no starch, preservatives or chemical modifications; gluten free.
Formulation
This formulation is extremely safe and effective.
Pullulan caps - 100% natural, water-soluble polysaccharide produced through a fermentation process; vegetable origin; non-GMO; no starch, preservatives or chemical modifications; gluten free.
Brand IP Statement(s)
Ron Teeguarden's Dragon Herbs Health Deserves Cultivation
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Directions: Take 3 capsules, 2 times per day or as directed by a healthcare professional.
Precautions
Keep out of the reach of children.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Remove Stagnation by Ron Teeguarden's Dragon Herbs label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Remove Stagnation by Ron Teeguarden's Dragon Herbs
These are the 7 active ingredients this product is made of. Select any to open its full monograph.
Serving size3 Capsule(s) Dosage formCapsule Servings per container33 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 Extract Blend
- › Achyranthes Root Extract
- › Dang Gui Root Extract
- › White Peony root extract
- › Ligusticum Rhizome Extract
- › Carthamus Flower Extract
- › Curcuma zedoaria Root Extract
- › Sappan Wood Extract
Other (inactive) ingredients: Pullulan Polysaccharide, Rice, Powder, Bamboo Extract, Powder, Rice extract Blend. These complete the product’s ingredient list but are not active constituents.
Remove Stagnation by Ron Teeguarden's Dragon Herbs Drug Interactions
HelloPharmacist Interaction Report
Remove Stagnation by Ron Teeguarden's Dragon Herbs contains several ingredients with documented interactions with medications.
The most serious concern is Dang Gui (dong quai), which carries a Major severity risk with warfarin and blood thinners (anticoagulants). Dong quai may increase bleeding risk significantly; case reports show it can boost warfarin's effects and raise your INR (a measure of blood thickness) after just a few weeks of use.
Read the full breakdown — every affected drug type, severity by severity
White Peony root extract has Moderate interactions with several drug types: blood thinners and antiplatelet drugs (aspirin, clopidogrel), estrogens and hormone replacement therapy, birth control pills, and drugs broken down by your liver's CYP1A2 and CYP3A4 enzymes—a large group that includes many statins, blood pressure drugs, and immunosuppressants. Peony may also affect phenytoin (Dilantin) levels.
Dang Gui also interacts Moderately with these same anticoagulant and antiplatelet drugs and with estrogens.
Zedoary (Curcuma zedoaria) has a Moderate interaction with CYP3A4 substrates, the same liver-metabolized drugs noted above. We could not check three other ingredients—Achyranthes root, Ligusticum rhizome, Carthamus flower, and Sappan wood—because we hold no interaction data for them.
Altogether, these interactions span 801 individual medications. Use the medication checker on this page to look up your exact prescriptions before starting this product.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Remove Stagnation?
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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Remove Stagnation interact with 811 drugs. Click any drug to see the details.
3 of the 7 ingredients in Remove Stagnation interact with drugs. Each result below shows which ingredient is responsible. White Peony root extract Curcuma zedoaria Root Extract Dang Gui Root Extract
DronabinolMarinol, Syndros
How Dronabinol interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Dronabinol interactionWhite Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Dronabinol interactionDronedaroneMultaq
How Dronedarone interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Dronedarone interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Dronedarone interactionDrospirenoneDrospirenone
How Drospirenone interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Drospirenone interactionWhite Peony Root ExtractContraceptive Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peony might interfere with contraceptive drugs due to competition for estrogen receptors.
Read the full White Peony Root Extract + Drospirenone interactionDrospirenone, EstetrolNextstellis
How Drospirenone, Estetrol interacts with Remove Stagnation — through 3 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +2 Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Drospirenone, Estetrol interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Drospirenone, Estetrol interactionDang Gui Root ExtractEstrogens Moderate
Interaction Summary
Theoretically, dong quai may reduce the effects of estrogens.
Read the full Dang Gui Root Extract + Drospirenone, Estetrol interactionDrospirenone, Ethinyl EstradiolAngeliq, Gianvi, Yasmin
How Drospirenone, Ethinyl Estradiol interacts with Remove Stagnation — through 3 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractContraceptive Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Theoretically, peony might interfere with contraceptive drugs due to competition for estrogen receptors.
Read the full White Peony Root Extract + Drospirenone, Ethinyl Estradiol interactionDang Gui Root ExtractEstrogens Moderate
Interaction Summary
Theoretically, dong quai may reduce the effects of estrogens.
Read the full Dang Gui Root Extract + Drospirenone, Ethinyl Estradiol interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Drospirenone, Ethinyl Estradiol interactionDutasterideAvodart
How Dutasteride interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Dutasteride interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Dutasteride interactionDutasteride, TamsulosinJalyn
How Dutasteride, Tamsulosin interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Dutasteride, Tamsulosin interactionWhite Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Dutasteride, Tamsulosin interactionDuvelisibCopiktra
How Duvelisib interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Duvelisib interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Duvelisib interactionEdoxabanSavaysa
How Edoxaban interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, combining peony with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full White Peony Root Extract + Edoxaban interactionDang Gui Root ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, dong quai may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs; however, research is conflicting.
Read the full Dang Gui Root Extract + Edoxaban interactionEfavirenzSustiva
How Efavirenz interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Efavirenz interactionWhite Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Efavirenz interactionEfavirenz, Lamivudine, Tenofovir Disoproxil FumarateSymfi
How Efavirenz, Lamivudine, Tenofovir Disoproxil Fumarate interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Efavirenz, Lamivudine, Tenofovir Disoproxil Fumarate interactionWhite Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Efavirenz, Lamivudine, Tenofovir Disoproxil Fumarate interactionEffientPrasugrel
How Effient interacts with Remove Stagnation — through 3 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Effient interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Effient interactionDang Gui Root ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, dong quai may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs; however, research is conflicting.
Read the full Dang Gui Root Extract + Effient interactionElagolix SodiumOrilissa
How Elagolix Sodium interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Elagolix Sodium interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Elagolix Sodium interactionElagolix, Estradiol Norethindrone Acetate, ElagolixOriahnn
How Elagolix, Estradiol Norethindrone Acetate, Elagolix interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Elagolix, Estradiol Norethindrone Acetate, Elagolix interactionWhite Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Elagolix, Estradiol Norethindrone Acetate, Elagolix interactionElbasvir, GrazoprevirZepatier
How Elbasvir, Grazoprevir interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Elbasvir, Grazoprevir interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Elbasvir, Grazoprevir interactionElexacaftor, Tezacaftor, IvacaftorTrikafta
How Elexacaftor, Tezacaftor, Ivacaftor interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Elexacaftor, Tezacaftor, Ivacaftor interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Elexacaftor, Tezacaftor, Ivacaftor interactionEliglustatCerdelga
How Eliglustat interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Eliglustat interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Eliglustat interactionElvitegravirVitekta
How Elvitegravir interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Elvitegravir interactionWhite Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Elvitegravir interactionElvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil FumarateStribild
How Elvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil Fumarate interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Elvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil Fumarate interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Elvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil Fumarate interactionEmtricitabine, Rilpivirine, TenofovirComplera
How Emtricitabine, Rilpivirine, Tenofovir interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Emtricitabine, Rilpivirine, Tenofovir interactionWhite Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Emtricitabine, Rilpivirine, Tenofovir interactionEmtricitabine, Rilpivirine, Tenofovir AlafenamideOdefsey
How Emtricitabine, Rilpivirine, Tenofovir Alafenamide interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Emtricitabine, Rilpivirine, Tenofovir Alafenamide interactionWhite Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Emtricitabine, Rilpivirine, Tenofovir Alafenamide interactionEnalapril Maleate, FelodipineLexxel
How Enalapril Maleate, Felodipine interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Enalapril Maleate, Felodipine interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Enalapril Maleate, Felodipine interactionEnasidenibIdhifa
How Enasidenib interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Enasidenib interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Enasidenib interactionEncorafenibBraftovi
How Encorafenib interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Encorafenib interactionWhite Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Encorafenib interactionEnfortumab Vedotin-ejfvPadcev
How Enfortumab Vedotin-ejfv interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Enfortumab Vedotin-ejfv interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Enfortumab Vedotin-ejfv interactionEnoxaparinLovenox
How Enoxaparin interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Dang Gui Root ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, dong quai may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs; however, research is conflicting.
Read the full Dang Gui Root Extract + Enoxaparin interactionWhite Peony Root ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, combining peony with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full White Peony Root Extract + Enoxaparin interactionEnsartinibEnsacove
How Ensartinib interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Ensartinib interactionCurcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Ensartinib interactionEntrectinibRozlytrek
How Entrectinib interacts with Remove Stagnation — through 2 ingredients. Tap an ingredient for the detail:
Curcuma Zedoaria Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
Read the full Curcuma Zedoaria Root Extract + Entrectinib interactionWhite Peony Root ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full White Peony Root Extract + Entrectinib interactionEphedrine Sulfate, Hydroxyzine, TheophyllineHydroxy Compound
How Ephedrine Sulfate, Hydroxyzine, Theophylline interacts with Remove Stagnation — through 1 ingredient. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP1A2.
Read the full White Peony Root Extract + Ephedrine Sulfate, Hydroxyzine, Theophylline interactionEphedrine, Guaifenesin, Phenobarbital, TheophyllineMudrane GG
How Ephedrine, Guaifenesin, Phenobarbital, Theophylline interacts with Remove Stagnation — through 1 ingredient. Tap an ingredient for the detail:
White Peony Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP1A2.
Read the full White Peony Root Extract + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Remove Stagnation 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.
White Peony root extract
Anticoagulant/Antiplatelet Drugs
Theoretically, combining peony with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
In vitro research suggests that peony might have antiplatelet, anticoagulant, and antithrombotic effects.
Clozapine (Clozaril)
Theoretically, peony might increase the levels and clinical effects of clozapine.
In vitro research shows that peony suppresses the metabolism of clozapine via weak-to-moderate inhibitory effects on cytochromes P450 (CYP) 1A2 and CYP3A4. This effect has not been reported in humans.
Contraceptive Drugs
Theoretically, peony might interfere with contraceptive drugs due to competition for estrogen receptors.
In vitro and animal research shows that peony extract has estrogenic activity. Concomitant use might also increase the risk for estrogen-related adverse effects.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP1A2.
In vitro research shows that peony suppresses the metabolism of clozapine via weak-to-moderate inhibitory effects on CYP1A2 and CYP3A4. This effect has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
In vitro research shows that peony suppresses the metabolism of clozapine via weak-to-moderate inhibitory effects on CYP1A2 and CYP3A4. This effect has not been reported in humans.
Estrogens
Theoretically, concomitant use of large amounts of peony might interfere with hormone replacement therapy and/or increase the risk for estrogen-related adverse effects.
In vitro and animal research shows that peony extract has estrogenic activity. Theoretically, peony might compete for estrogen receptors and/or cause additive estrogenic effects.
Phenytoin (Dilantin)
Theoretically, peony might reduce the levels and clinical effects of phenytoin.
Animal research shows that taking peony root reduces levels of phenytoin. Some researchers suggest that peony root might affect cytochrome P450 (CYP) 2C9, which metabolizes phenytoin. However, preliminary research in humans shows that peony root does not alter levels of losartan (Cozaar), which is also metabolized by CYP2C9.
Curcuma zedoaria Root Extract
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, zedoary might increase levels of drugs metabolized by CYP3A4.
In-vitro research shows that a methanol extract of zedoary strongly inhibits the CYP3A4 metabolism of the tyrosine kinase inhibitors lapatinib and sorafenib, and to a lesser extent, gefitinib.
Dang Gui Root Extract
Warfarin (Coumadin)
Dong quai may increase the risk of bleeding when used with warfarin.
Case reports suggest that concomitant use of dong quai with warfarin can increase the anticoagulant effects of warfarin and increase the risk of bleeding. In one case, after 4 weeks of taking dong quai 565 mg once or twice daily, the international normalized ratio (INR) increased to 4.9. The INR normalized 4 weeks after discontinuation of dong quai.
Anticoagulant/Antiplatelet Drugs
Theoretically, dong quai may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs; however, research is conflicting.
Animal studies suggest that dong quai has antithrombin activity and inhibits platelet aggregation due to its coumarin components. Additionally, some case reports in humans suggest that dong quai can increase the anticoagulant effects of warfarin. However, clinical research in healthy adults shows that taking 1 gram of dong quai root daily for 3 weeks does not significantly inhibit platelet aggregation or cause bleeding. Until more is known, use dong quai with caution in patients taking antiplatelet/anticoagulant drugs.
Estrogens
Theoretically, dong quai may reduce the effects of estrogens.
Dong quai has estrogenic effects. Theoretically, concomitant use of large amounts of dong quai might interfere with hormone replacement therapy due to competition for estrogen receptors.
Brand information
Manufacturer and brand details for Remove Stagnation, from the product label.
Ron Teeguarden's Dragon Herbs
See all Ron Teeguarden's Dragon Herbs products- Name
- Ron Teeguarden's Dragon Herbs
- City
- Los Angeles
- State
- CA
- ZipCode
- 90036
- Phone Number
- (888) 558-6642
- Web Address
- www.dragonherbs.com
Remove Stagnation by Ron Teeguarden's Dragon Herbs: Common Questions
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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.
The Full Monographs Behind Remove Stagnation’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Dong Quai
Interacts with 163 drugsDong Quai is a traditional Chinese herb often called "female ginseng" and is mostly used for menstrual and menopausal complaints. High-quality scientific evidence that it works for these use...
Read the full Dong Quai monograph → Herb & supplement monographPeony
Interacts with 811 drugsPeony root is a traditional Chinese medicine herb often used for menstrual problems, cramps, and inflammation, frequently as part of combination formulas. Human evidence for most uses is lim...
Read the full Peony monograph → Herb & supplement monographZedoary
Interacts with 643 drugsZedoary is a ginger-family root used in traditional Asian and Indian medicine, mostly for digestion and as a spice. Scientific evidence in humans is very limited, so its benefits are not wel...
Read the full Zedoary monograph →Sources & How We Checked
Remove Stagnation'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 39 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.
Dong Quai 19 references
- Hirata JD, Swiersz LM, Zell B, et al. Does dong quai have estrogenic effects in postmenopausal women? A double-blind, placebo-controlled trial. Fertil Steril 1997;68:981-6. PubMed
- Page RL II, Lawrence JD. Potentiation of warfarin by dong quai. Pharmacotherapy 1999;19:870-6. PubMed
- Heck AM, DeWitt BA, Lukes AL. Potential interactions between alternative therapies and warfarin. Am J Health Syst Pharm 2000;57:1221-7. DOI
- Eagon PK, Elm MS, Hunter DS, et al. Medicinal herbs: modulation of estrogen action. Era of Hope Mtg, Dept Defense; Breast Cancer Res Prog, Atlanta, GA 2000;Jun 8-11.
- Dr. Duke's Phytochemical and Ethnobotanical Databases. Available at: http://www.ars-grin.gov/duke/.
- Amato P, Christophe S, Mellon PL. Estrogenic activity of herbs commonly used as remedies for menopausal symptoms. Menopause 2002;9:145-50. PubMed
- Shi M, Chang L, He G. [Stimulating action of Carthamus tinctorius L., Angelica sinensis (Oliv.) Diels and Leonurus sibiricus L. on the uterus]. Zhongguo Zhong Yao Za Zhi 1995;20:173-5, 192.
- Hoult JR, Paya M. Pharmacological and biochemical actions of simple coumarins: natural products with therapeutic potential. Gen Pharmacol 1996;27:713-22.. PubMed
- Cheong JL, Bucknall R. Retinal vein thrombosis associated with a herbal phytoestrogen preparation in a susceptible patient. Postgrad Med J 2005;81:266-7.. PubMed
- Chang CJ, Chiu JH, Tseng LM, et al. Modulation of HER2 expression by ferulic acid on human breast cancer MCF7 cells. Eur J Clin Invest 2006;36:588-96. PubMed
- Chuang CH, Doyle P, Wang JD, et al. Herbal medicines used during the first trimester and major congenital malformations: an analysis of data from a pregnancy cohort study. Drug Saf 2006;29:537-48. PubMed
- Lau CBS, Ho TCY, Chan TWL, Kim SCF. Use of dong quai (Angelica sinensis) to treat peri- and postmenopausal symptoms in women with breast cancer: is it appropriate? Menopause 2005;12:734-40.
- Ellis GR, Stephens MR. Untitled (photograph and a brief case report). BMJ 1999;319:650.
- Nambiar, S., Schwartz, R. H., and Constantino, A. Hypertension in mother and baby linked to ingestion of Chinese herbal medicine. West J Med 1999;171(3):152.
- Lee, S. K., Cho, H. K., Cho, S. H., Kim, S. S., Nahm, D. H., and Park, H. S. Occupational asthma and rhinitis caused by multiple herbal agents in a pharmacist. Ann.Allergy Asthma Immunol. 2001;86(4):469-474. PubMed
- Xu, J. and Li, G. [Observation on short-term effects of Angelica injection on chronic obstructive pulmonary disease patients with pulmonary hypertension]. Zhongguo Zhong Xi Yi Jie He Za Zhi 2000;20(3):187-189.
- Scott, G. N. and Elmer, G. W. Update on natural product--drug interactions. Am J Health Syst.Pharm 2-15-2002;59(4):339-347. PubMed
- Circosta, C., Pasquale, R. D., Palumbo, D. R., Samperi, S., and Occhiuto, F. Estrogenic activity of standardized extract of Angelica sinensis. Phytother.Res. 2006;20(8):665-669.
- Fung FY, Wong WH, Ang SK, et al. A randomized, double-blind, placebo- controlled study on the anti-haemostatic effects of Curcuma longa, Angelica sinensis and Panax ginseng. Phytomedicine. 2017;32:88-96. PubMed
Peony 15 references
- Chen LC, Chou MH, Lin MF, Yang LL. Effects of Paeoniae Radix, a traditional Chinese medicine, on the pharmacokinetics of phenytoin. J Clin Pharm Ther 2001;26:271-8. PubMed
- Guo TL, Zhou XW. [Clinical observations on the treatment of the gestational hypertension syndrome with Angelica and Paeonia powder]. Zhong Xi Yi Jie He Za Zhi 1986;6:714-6, 707.
- Xie HJ, Yasar U, Sandberg M, Rane A. Paeoniae Radix, a traditional Chinese medicine, and CYP2C9 activity. J Clin Pharm Ther 2002;27:229-30. . PubMed
- Harada M, Suzuki M, Ozaki Y. Effect of Japanese Angelica root and peony root on uterine contraction in the rabbit in situ. J Pharmacobiodyn 1984;7:304-11. PubMed
- Anon. Monograph. Peony (Paeonia spp). Alt Med Rev 2001;6:495-9.
- Bruynzeel DP. Contact Dermatitis Due to Paeonia (Peony). Contact Dermatitis 1989; 20:152-3..
- Bian, X., Xu, Y., Zhu, L., Gao, P., Liu, X., Liu, S., Qian, M., Gai, M., Yang, J., and Wu, Y. Prevention of maternal-fetal blood group incompatibility with traditional Chinese herbal medicine. Chin Med J (Engl.) 1998;111(7):585-587.
- Wong, A. L. and Chan, T. Y. Interaction between warfarin and the herbal product quilinggao. Ann Pharmacother 2003;37(6):836-838.
- Cai Y, Yuan Q, Xu K, et al. Assessment of the therapeutic effect of total glycosides of peony for juvenile idiopathic arthritis: a systematic review and meta-analysis. Evid Based Complement Alternat Med 2016;2016:8292486.
- Koo YK, Kim JM, Koo JY, et al. Platelet anti-aggregatory and blood anti-coagulant effects of compounds isolated from Paeonia lactiflora and Paeonia suffruticosa. Pharmazie 2010;65(8):624-8.
- Wang W, Tian DD, Zheng B, et al. Peony-glycyrrhiza decoction, an herbal preparation, inhibits clozapine metabolism via cytochrome P450s, but not flavin-containing monooxygenase in in vitro models. Drug Metab Dispos 2015;43(7):1147-53. PubMed
- Zhou Y, Jin L, Kong F, et al. Clinical and immunological consequences of total glucosides of paeony treatment in Sjögren's syndrome: A randomized controlled pilot trial. Int Immunopharmacol. 2016 Oct;39:314-319. doi: 10.1016/j.intimp.2016.08.006. PubMed
- Zhu Q, Qi X, Wu Y, Wang K. Clinical study of total glucosides of paeony for the treatment of diabetic kidney disease in patients with diabetes mellitus. Int Urol Nephrol. 2016 Nov;48(11):1873-1880. doi: 10.1007/s11255-016-1345-5. PubMed
- Xu Y, Li X, Chen T, et al. Radix Paeoniae Alba increases serum estrogen level and up-regulates estrogen receptor expression in uterus and vagina of immature/ovariectomized mice. Phytother Res. 2019;33(1):117-29. [RETRACTED].
- Liu X, Li X, Li X, et al. The efficacy and safety of total glucosides of peony in the treatment of primary Sjögren's syndrome: a multi-center, randomized, double-blinded, placebo-controlled clinical trial. Clin Rheumatol. 2019;38(3):657-64. Erratum i
Zedoary 5 references
- McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
- Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
- Tariq S, Imran M, Mushtaq Z, Asghar N. Phytopreventive antihypercholesterolemic and antilipidemic perspectives of zedoary (Curcuma Zedoaria Roscoe) herbal tea. Lipids Health Dis 2016;15:39. doi: 10.1186/s12944-016-0210-y.
- Rodseeda C, Yamanont P, Pinthong D, Korprasertthaworn P. Inhibitory effects of Thai herbal extracts on the cytochrome P450 3A-mediated the metabolism of gefitinib, lapatinib and sorafenib. Toxicol Rep 2022;9:1846-1852. PubMed
- Niu LQ, Xiao L, Cai QH, et al. Comparative effectiveness of Chinese herbal injections treating for rotavirus enteritis in children: A systematic review and Bayesian network meta-analysis. Integr Med Res 2023;12(2):100944. PubMed
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