Eucommia Combination Du Zhong Pian Ingredients & Drug Interactions
by Plum Flower
What is this page for?
First and foremost: checking Eucommia Combination Du Zhong Pian 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
Eucommia Combination Du Zhong Pian is a dietary supplement by Plum Flower with 4 active ingredients. Its ingredients are commonly taken for inflammation, allergies, anxiety and sleep.Based on those ingredients, 1,332 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Uncaria rhynchophylla Thorn, Twig Extract, Scutellaria baicalensis Root Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Eucommia Combination Du Zhong Pian by Plum Flower
Ask about any prescription or over-the-counter medication and we check it for interactions with Eucommia Combination Du Zhong Pian by Plum Flower — 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 Eucommia Combination Du Zhong Pian by Plum Flower
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
This product contains four active ingredients in extract form, blended together. Two of them—Baikal skullcap and cat's claw—have monographs with documented effects on the body.
The other two, Eucommia ulmoides bark and Prunella vulgaris spike, are traditional botanical extracts included for their roles in traditional Chinese medicine. The tablet also contains inactive ingredients (microcrystalline cellulose, hypromellose, polyethylene glycol, and magnesium stearate) that help form and deliver the active extracts.
Does it work?
Couldn't assess
The evidence we hold rates all listed uses of both Baikal skullcap and cat's claw as having insufficient reliable evidence. That means the science doesn't yet establish whether they work for allergic rhinitis, anxiety, atherosclerosis, ADHD, prostate cancer, or headache (for Baikal skullcap) or for allergic rhinitis, Alzheimer disease, asthma, osteoporosis, cancer, or chronic fatigue (for cat's claw).
We have no effectiveness data on file for Eucommia ulmoides bark or Prunella vulgaris spike.
How safe is it?
Well-documented data
Baikal skullcap is generally well tolerated when taken by mouth. The most common side effects reported are abdominal pain, constipation, diarrhea, nausea, vomiting, skin redness, and itching.
Serious but rare side effects include liver injury and a hypersensitivity lung reaction (seen with a specific combination product containing Baikal skullcap flavonoid extract). Cat's claw is well tolerated short-term in healthy adults, though long-term safety is not well studied.
A small number of trial participants with advanced solid tumors taking cat's claw developed anemia, low white blood cells, low platelets, headache, fatigue, insomnia, and neuropathy—though it's unclear whether cat's claw or their underlying disease was responsible. Case reports also link cat's claw to kidney injury.
Baikal skullcap safety data advise against use during pregnancy and while breastfeeding. Cat's claw safety data also advise against both pregnancy and breastfeeding due to traditional use as an abortifacient and lack of reliable safety information.
We hold no pregnancy or breastfeeding data for Eucommia ulmoides bark or Prunella vulgaris spike.
Meds to double-check
Moderate interaction found
Before you take this, check it against blood pressure medications, blood thinners (anticoagulants) and antiplatelet drugs, diabetes medications, and medications broken down by your liver (particularly CYP2C19, CYP1A2, and CYP3A4 pathways). Also check if you take lithium, hormone replacement therapy, antithyroid drugs, immunosuppressants, calcium channel blockers, or Paxlovid (nirmatrelvir/ritonavir).
All of these have documented moderate-severity interactions with one or both of the checked ingredients.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
This traditional combination is used in herbal practice but has limited human study. If you take blood pressure medications, blood thinners, diabetes drugs, thyroid medication, or lithium, or if you use hormone replacement therapy or immunosuppressants, you need to check this product against your medications before starting.
Talk to your pharmacist or doctor—the interactions are real enough to need a careful look at your specific prescriptions.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 2 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Aug 22, 2025.
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 Eucommia Combination Du Zhong Pian, straight from the product label.
| Brand | Plum Flower |
|---|---|
| Barcode (UPC) | 739934939208 |
| Net contents | 100 Tablet(s); 1.06 Ounce(s); 30 Gram(s) |
| Market status | On market |
| Date entered into DSLD | Aug 22, 2025 |
| DSLD ID | 336460 |
| Product type | Botanical |
| Supplement form | Tablet Or Pill |
| Dietary claims / uses | All Other |
| 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 Eucommia Combination Du Zhong Pian by Plum Flower, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Proprietary Extract Blend | 1500 mg | -- |
| Scutellaria baicalensis Root Extract | 0 NP | -- |
| Eucommia ulmoides Bark Extract | 0 NP | -- |
| Uncaria rhynchophylla Thorn, Twig Extract | 0 NP | -- |
| Prunella vulgaris Spike Extract | 0 NP | -- |
Other ingredients: Microcrystalline Cellulose, Hypromellose, Polyethylene Glycol, Magnesium Stearate
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.
Formulation
GMP Quality
Made in China
FDA Statement of Identity
Herbal Supplement
Suggested/Recommended/Usage/Directions
Take 5 tablets 3 times daily or as directed by your health care practitioner.
Precautions
Keep out of reach of children
Seals/Symbols
Plum Flower Guarantee Sourced Sustainably FDA Registered cGMP Compliant Made at a cGMP Certified Facility Lab Tested Quality Verified Species Verified
General Statements
US owned & family operated since 1969.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Eucommia Combination Du Zhong Pian by Plum Flower 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 Eucommia Combination Du Zhong Pian by Plum Flower
These are the 4 active ingredients this product is made of. Select any to open its full monograph.
Serving size5 Tablet(s) Dosage formTablet Or Pill Servings per container20 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
- › Scutellaria baicalensis Root Extract
- › Eucommia ulmoides Bark Extract
- › Uncaria rhynchophylla Thorn, Twig Extract
- › Prunella vulgaris Spike Extract
Other (inactive) ingredients: Microcrystalline Cellulose, Hypromellose, Polyethylene Glycol, Magnesium Stearate. These complete the product’s ingredient list but are not active constituents.
Eucommia Combination Du Zhong Pian by Plum Flower Drug Interactions
HelloPharmacist Interaction Report
Plum Flower's Eucommia Combination Du Zhong Pian contains two ingredients with documented interactions with medications.
The most serious interaction is a moderate-severity risk: Baikal skullcap may lower blood pressure when combined with antihypertensive drugs, raising the risk of blood pressure dropping too far.
Read the full breakdown — every affected drug type, severity by severity
Baikal skullcap also interacts moderately with several drug categories. It may increase levels of medications metabolized by two liver enzymes (CYP2C19 and CYP1A2), potentially making those drugs stronger.
It might increase bleeding risk with blood thinners (anticoagulants) and antiplatelet drugs. It could reduce how well diabetes medications work, interfere with hormone replacement therapy, raise lithium levels to unsafe amounts, and add to the effect of antithyroid drugs, worsening low thyroid hormone (hypothyroidism).
Cat's claw (Uncaria rhynchophylla) carries similar moderate interactions: it may lower blood pressure with antihypertensive drugs and calcium channel blockers, increase bleeding risk with blood thinners, interfere with immune-suppressing medications, and potentially reduce the effectiveness of Paxlovid (nirmatrelvir/ritonavir). Cat's claw may also increase or decrease levels of drugs broken down by the CYP3A4 liver enzyme.
We could not check Eucommia ulmoides bark extract or Prunella vulgaris spike extract — we hold no interaction data for these ingredients. Altogether, these interactions span 1,314 individual medications.
Use the medication checker on this page to look up your exact prescriptions and over-the-counter drugs before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Eucommia Combination Du Zhong Pian?
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 Eucommia Combination Du Zhong Pian interact with 1,332 drugs. Click any drug to see the details.
2 of the 4 ingredients in Eucommia Combination Du Zhong Pian interact with drugs. Each result below shows which ingredient is responsible. Uncaria rhynchophylla Thorn, Twig Extract Scutellaria baicalensis Root Extract
6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Uncaria Rhynchophylla Thorn, Twig ExtractImmunosuppressants Moderate
Interaction Summary
Theoretically, cat's claw might interfere with immunosuppressive therapy.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + 6-mercaptopurine interactionAdo-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Uncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Ado-trastuzumab Emtansine interactionAbciximabReoPro
How Abciximab interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, Baikal skullcap might increase the risk of bleeding when used concomitantly with anticoagulant and antiplatelet drugs.
Read the full Scutellaria Baicalensis Root Extract + Abciximab interactionUncaria Rhynchophylla Thorn, Twig ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, cat's claw may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Uncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Uncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Uncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 2c19 (cyp2c19) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, Baikal skullcap might increase levels of drugs metabolized by CYP2C19 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Abrocitinib interactionUncaria Rhynchophylla Thorn, Twig ExtractAnticoagulant/antiplatelet Drugs, Immunosuppressants Moderate
Interaction Summary
Theoretically, cat's claw may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Uncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acalabrutinib interactionScutellaria Baicalensis Root ExtractP-glycoprotein Substrates Minor
Interaction Summary
Theoretically, Baikal skullcap might increase levels of drugs transported by P-glycoprotein.
Read the full Scutellaria Baicalensis Root Extract + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of Baikal skullcap with antidiabetes drugs might enhance blood glucose lowering effects.
Read the full Scutellaria Baicalensis Root Extract + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of Baikal skullcap with antihypertensive drugs might have additive effects and increase the risk of hypotension.
Read the full Scutellaria Baicalensis Root Extract + Acebutolol interactionUncaria Rhynchophylla Thorn, Twig ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking cat's claw with antihypertensive drugs might increase the risk of hypotension.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Uncaria Rhynchophylla Thorn, Twig ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, cat's claw may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acenocoumarol interactionScutellaria Baicalensis Root ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, Baikal skullcap might increase the risk of bleeding when used concomitantly with anticoagulant and antiplatelet drugs.
Read the full Scutellaria Baicalensis Root Extract + Acenocoumarol interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Aspirin interactionUncaria Rhynchophylla Thorn, Twig ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, cat's claw may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Uncaria Rhynchophylla Thorn, Twig ExtractAnticoagulant/antiplatelet Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Aspirin, Caffeine interactionScutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Butalbital, Caffeine interactionUncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Butalbital, Caffeine, Codeine interactionUncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Eucommia Combination Du Zhong Pian — through 1 ingredient. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionUncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Caffeine, CodeineGesic C15, Gesic C30, Gesic C8, Lenoltec 1, Lenoltec 2, Lenoltec 3 +1 more
How Acetaminophen, Caffeine, Codeine interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap might cause additive therapeutic and adverse effects when used concomitantly with drugs with sedative properties.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Caffeine, Codeine interactionUncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Caffeine, Codeine, Salicylamide interactionUncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Caffeine, Dihydrocodeine interactionUncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Uncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Caffeine, Isometheptene interactionScutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Caffeine, Pyrilamine interactionUncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionUncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionUncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Uncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionScutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Eucommia Combination Du Zhong Pian — through 2 ingredients. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Scutellaria Baicalensis Root Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionUncaria Rhynchophylla Thorn, Twig ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Read the full Uncaria Rhynchophylla Thorn, Twig Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Eucommia Combination Du Zhong Pian 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.
Uncaria rhynchophylla Thorn, Twig Extract
Anticoagulant/Antiplatelet Drugs
Theoretically, cat's claw may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Cat's claw contains rhynchophylline and isorhynchophylline. Animal research suggests that these alkaloids can inhibit platelet aggregation. This interaction has not been reported in humans.
Antihypertensive Drugs
Theoretically, taking cat's claw with antihypertensive drugs might increase the risk of hypotension.
Cat's claw contains rhynchophylline. In vitro and animal research suggests that rhynchophylline can lower blood pressure. This interaction has not been reported in humans.
Calcium Channel Blockers
Theoretically, taking cat's claw with calcium channel blockers might increase the risk of hypotension.
Cat's claw contains various alkaloids, including rhynchophylline, isorhynchophylline, corynoxeine, and isocorynoxiene. Animal research suggests that these alkaloids can lower blood pressure by acting as calcium channel blockers. This interaction has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, cat's claw might increase or decrease the levels and effects of drugs metabolized by CYP3A4.
Cat's claw may affect the clearance of drugs metabolized by CYP3A4. In vitro research shows that cat's claw can inhibit CYP3A4 enzymes. In one case report, a patient taking cat's claw (at an unspecified dose) experienced increased serum levels of atazanavir, ritonavir, and saquinavir, all of which are CYP3A4 substrates. Levels returned to normal 15 days after discontinuation of the cat's claw supplement, suggesting inhibition of CYP3A4 by cat's claw. In contrast, animal research suggests that rhynchophylline, an alkaloid contained in cat's claw, induces CYP3A expression and accelerates the metabolism of nirmatrelvir, the active component in the nirmatrelvir/ritonavir combination product.
Immunosuppressants
Theoretically, cat's claw might interfere with immunosuppressive therapy.
In human and laboratory research, cat's claw has been shown to have immunostimulating activity. It stimulates phagocytosis and increases respiratory cellular activity and the mobility of leukocytes. Theoretically, this could interfere with the activity of immunosuppressant medications.
Nirmatrelvir/Ritonavir (Paxlovid)
Theoretically, cat's claw may decrease the levels of nirmatrelvir.
Cat's claw contains rhynchophylline. Animal research suggests that this alkaloid induces CYP3A expression, thereby accelerating the metabolism of nirmatrelvir, the active component in the nirmatrelvir/ritonavir combination product. This interaction has not been reported in humans.
Scutellaria baicalensis Root Extract
Anticoagulant/Antiplatelet Drugs
Theoretically, Baikal skullcap might increase the risk of bleeding when used concomitantly with anticoagulant and antiplatelet drugs.
Preliminary clinical research suggests that taking capsules containing a combination of astragalus, goldthread, and Baikal skullcap daily for 4 weeks inhibits platelet aggregation; the effect seems to be similar to that of aspirin 50 mg daily. It is unclear if this effect is due to Baikal skullcap, other ingredients, or the combination.
Antidiabetes Drugs
Theoretically, concomitant use of Baikal skullcap with antidiabetes drugs might enhance blood glucose lowering effects.
Baicalein, a constituent of Baikal skullcap, has alpha-glucosidase inhibitory activity in vitro. Animal research also suggests that Baikal skullcap enhances the antidiabetic effects of metformin. However, in a small human study, taking Baikal skullcap extract did not enhance the antidiabetic effects of metformin, although it did modestly lower glucose levels during an oral glucose tolerance test (OGTT). Until more is known, use cautiously.
Antihypertensive Drugs
Theoretically, concomitant use of Baikal skullcap with antihypertensive drugs might have additive effects and increase the risk of hypotension.
Animal research suggests that baicalein, a constituent of Baikal skullcap, might lower blood pressure.
Antithyroid Drugs
Theoretically, concomitant use of Baikal skullcap and antithyroid drugs may result in additive activity and increase the risk of hypothyroidism.
In an animal hyperthyroid model, Baikal skullcap improved levels of triiodothyronine (T3), thyroxine (T4), and thyroid stimulating hormone (TSH). The clinical significance of this effect is unclear.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
In vitro evidence suggests that constituents of Baikal skullcap inhibit the activity of CYP1A2. This effect has not been reported in humans.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, Baikal skullcap might increase levels of drugs metabolized by CYP2C19 enzymes.
In vitro evidence suggest that wogonin, a constituent of Baikal skullcap, modestly inhibits the activity of CYP2C19 enzymes. This effect has not been reported in humans.
Estrogens
Theoretically, concomitant use of large amounts of Baikal skullcap might interfere with hormone replacement therapy, due to competition for estrogen receptors.
In vitro evidence suggests that Baikal skullcap has estrogenic activity.
Lithium
Theoretically, Baikal skullcap might reduce lithium excretion and increase serum levels of lithium.
Baikal skullcap is thought to have diuretic properties, which may reduce lithium excretion. The dose of lithium might need to be decreased.
Alcohol (Ethanol)
Theoretically, Baikal skullcap might potentiate the sedative effects of alcohol.
In vitro and animal research suggests that Baikal skullcap binds to GABA-A receptors and causes sedation. Theoretically, Baikal skullcap might potentiate the sedative effects of alcohol. Preliminary clinical research has not identified clinically relevant sedation after use of Baikal skullcap; however, a thorough evaluation of safety outcomes has not been conducted.
Cns Depressants
Theoretically, Baikal skullcap might cause additive therapeutic and adverse effects when used concomitantly with drugs with sedative properties.
In vitro and animal research suggests that Baikal skullcap binds to GABA-A receptors and causes sedation. Theoretically, Baikal skullcap might cause additive therapeutic and adverse effects when used concomitantly with drugs with sedative properties. Preliminary clinical research has not identified clinically relevant sedation after use of Baikal skullcap; however, a thorough evaluation of safety outcomes has not been conducted.
Organic Anion-Transporting Polypeptide Substrates (Oatp)
Theoretically, Baikal skullcap might alter the levels and clinical effects of OATP substrates.
Some pharmacokinetic research shows that baicalin, a constituent of Baikal skullcap, can decrease plasma levels of rosuvastatin. The mechanism is thought to involve stimulation of the activity of the organic anion-transporting polypeptide 1B1 (OATP1B1), which transports rosuvastatin into the liver. This decreases plasma levels of the drug, but increases levels at the site of action in the liver. The degree to which rosuvastatin levels are affected depends on the OATP1B1 haplotype of the individual. Baikal skullcap might also affect other OATP1B1 substrates.
P-Glycoprotein Substrates
Theoretically, Baikal skullcap might increase levels of drugs transported by P-glycoprotein.
In vitro and animal research suggests that baicalein, oroxylin A, and wogonin, constituents of Baikal skullcap, can inhibit P-glycoprotein. This effect has not been reported in humans.
Brand information
Manufacturer and brand details for Eucommia Combination Du Zhong Pian, from the product label.
Plum Flower
- Name
- Mayway Herbs
- City
- Oakland
- State
- CA
- Phone Number
- (800) 262-9929
- Web Address
- plumflowerherbs.com
Eucommia Combination Du Zhong Pian by Plum Flower: 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 Eucommia Combination Du Zhong Pian’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Baikal Skullcap
Interacts with 946 drugsBaikal skullcap is a traditional Chinese herb (Huang Qin) used for inflammation, allergies, and infections, with active compounds like baicalin and baicalein studied mostly in the lab. Human...
Read the full Baikal Skullcap monograph → Herb & supplement monographCat's Claw
Interacts with 962 drugsCat's claw is a South American vine traditionally used for inflammation, joint pain, and immune support. Some small studies hint it may help with arthritis symptoms, but the overall evidence...
Read the full Cat's Claw monograph →Sources & How We Checked
Eucommia Combination Du Zhong Pian'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 50 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.
Baikal Skullcap 34 references
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- Liao JF, Wang HH, Chen MC, et al. Benzodiazepine binding site-interactive flavones from Scutellaria baicalensis root. Planta Med 1998;64:571-2.
- Nishioka T, Kawabata J, Aoyama Y. Baicalein, an alpha-glucosidase inhibitor from Scutellaria baicalensis. J Nat Prod 1998;61:1413-5.
- Zhang CZ, Wang SX, Zhang Y, et al. In vitro estrogenic activities of Chinese medicinal plants traditionally used for the management of menopausal symptoms. J Ethnopharmacol 2005;98:295-300. PubMed
- Fan L, Zhang W, Guo D, et al. The effect of herbal medicine baicalin on pharmacokinetics of rosuvastatin, substrate of organic anion-transporting polypeptide 1B1. Clin Pharmacol Ther 2007;83:471-6. PubMed
- Chen C, Mireles RJ, Campbell SD, et al. Differential interaction of 3-hydroxy-3-methylglutaryl-CoA reductase inhibitors with ABCB1, ABCC2, and OATP1B1. Drug Metab Dispos 2005;33:537-46. PubMed
- Pasanen MK, Fredrikson H, Neuvonen PJ, Niemi M. Different effects of SLCO1B1 polymorphism on the pharmacokinetics of atorvastatin and rosuvastatin. Clin Pharmacol Ther 2007;82:726-33. PubMed
- Konig J, Seithel A, Gradhand U, Fromm MF. Pharmacogenomics of human OATP transporters. Naunyn-Schmiedeberg Arch Pharmacol 2006;372:432-43. PubMed
- Chalasani N, Vuppalanchi R, Navarro V, et al. Acute liver injury due to flavocoxid (Limbrel), a medical food for osteoarthritis: a case series. Ann Intern Med 2012;156:857-60. PubMed
- Reichenbach S, Juni P. Medical food and food supplements: not always as safe as generally assumed. Ann Intern Med 2012;156:894-5. PubMed
- Huang, W. M., Yan, J., and Xu, J. [Clinical and experimental study on inhibitory effect of sanhuang mixture on platelet aggregation]. Zhongguo Zhong.Xi.Yi.Jie.He.Za Zhi. 1995;15(8):465-467.
- Kim, B. R., Kim, D. H., Park, R., Kwon, K. B., Ryu, D. G., Kim, Y. C., Kim, N. Y., Jeong, S., Kang, B. K., and Kim, K. S. Effect of an extract of the root of Scutellaria baicalensis and its flavonoids on aflatoxin B1 oxidizing cytochrome P450 enzymes. Pl PubMed
- Lee, Y., Yeo, H., Liu, S. H., Jiang, Z., Savizky, R. M., Austin, D. J., and Cheng, Y. C. Increased anti-P-glycoprotein activity of baicalein by alkylation on the A ring. J Med Chem 10-21-2004;47(22):5555-5566. PubMed
- Huang, Y., Tsang, S. Y., Yao, X., and Chen, Z. Y. Biological properties of baicalein in cardiovascular system. Curr Drug Targets.Cardiovasc.Haematol.Disord 2005;5(2):177-184. PubMed
- Lee, E., Enomoto, R., Suzuki, C., Ohno, M., Ohashi, T., Miyauchi, A., Tanimoto, E., Maeda, K., Hirano, H., Yokoi, T., and Sugahara, C. Wogonin, a plant flavone, potentiates etoposide-induced apoptosis in cancer cells. Ann N Y Acad Sci 2007;1095:521-526. PubMed
- Waisundara, V. Y., Hsu, A., Huang, D., and Tan, B. K. Scutellaria baicalensis enhances the anti-diabetic activity of metformin in streptozotocin-induced diabetic Wistar rats. Am J Chin Med 2008;36(3):517-540.
- Go, W. J., Ryu, J. H., Qiang, F., and Han, H. K. Evaluation of the flavonoid oroxylin A as an inhibitor of P-glycoprotein-mediated cellular efflux. J Nat Prod 2009;72(9):1616-1619. PubMed
- Linnebur, S. A., Rapacchietta, O. C., and Vejar, M. Hepatotoxicity associated with chinese skullcap contained in Move Free Advanced dietary supplement: two case reports and review of the literature. Pharmacotherapy 2010;30(7):750, 258e-750, 262e. PubMed
- Enomoto, R., Koshiba, C., Suzuki, C., and Lee, E. Wogonin potentiates the antitumor action of etoposide and ameliorates its adverse effects. Cancer Chemother.Pharmacol 2011;67(5):1063-1072. PubMed
- Chang, H. H., Yi, P. L., Cheng, C. H., Lu, C. Y., Hsiao, Y. T., Tsai, Y. F., Li, C. L., and Chang, F. C. Biphasic effects of baicalin, an active constituent of Scutellaria baicalensis Georgi, in the spontaneous sleep-wake regulation. J Ethnopharmacol. 5- PubMed
- Li, T., Li, N., Guo, Q., Ji, H., Zhao, D., Xie, S., Li, X., Qiu, Z., Han, D., Chen, X., and You, Q. Inhibitory effects of wogonin on catalytic activity of cytochrome P450 enzyme in human liver microsomes. Eur J Drug Metab Pharmacokinet. 6-29-2011; PubMed
- Lin H, Zhou J, Lin K, et al. Efficacy of Scutellaria baicalensis for the treatment of hand, foot, and mouth disease associated with encephalitis in patients infected with EV71: a multicenter, retrospective analysis. Biomed Res Int 2016;2016:5697571.
- Papafragkakis C, Ona MA, Reddy M, Anand S. Acute hepatitis after ingestion of a preparation of Chinese skullcap and black catechu for joint pain. Case Reports Heptal 2016;2016:4356749. PubMed
- Kim M, Lee BC. Therapeutic effect of Scutellaria baicalensis on L-thyroxine-induced hyperthyroidism rats. Evid Based Complement Alternat Med. 2019;2019:3239649.
- Braude MR, Bassily R. Drug-induced liver injury secondary to Scutellaria baicalensis (Chinese skullcap). Intern Med J. 2019;49(4):544-546. PubMed
- Shin NR, Gu N, Choi HS, Kim H. Combined effects of Scutellaria baicalensis with metformin on glucose tolerance of patients with type 2 diabetes via gut microbiota modulation. Am J Physiol Endocrinol Metab. 2020;318(1):E52-E61.
- Li WJ, Bao J, Zheng DC, et al. Treatments of Peyronie's disease with Scutellaria baicalensis and surgery according to the disease course: a single-center retrospective study of 261 patients. Ann Palliat Med. 2021 Mar;10(3):2979-2989. PubMed
- Adam T, Bursztejn AC, Schmutz JL. Facial eczema from a sunscreen: Scutellaria baicalensis, a novel allergen beginning to attract attention. Contact Dermatitis. 2020 Apr;82(4):253-254.
- Luna-Bastante L, Gatica-Ortega ME, Pastor-Nieto MA, et al. Allergic contact dermatitis to Tinosorb S, Scutellaria baicalensis, and other emerging allergens in cosmetics. Contact Dermatitis. 2020 May;82(5):307-309.
- US Food and Drug Administration (FDA). FDA Alerts Consumers About Potentially Life-Threatening Health Problems Linked to Limbrel. December 19, 2017. Available at: https://www.fda.gov/food/alerts-advisories-safety-information/fda-alerts-consumers-about-pot
- Li L, Gao H, Lou K, et al. Safety, tolerability, and pharmacokinetics of oral baicalein tablets in healthy Chinese subjects: A single-center, randomized, double-blind, placebo-controlled multiple-ascending-dose study. Clin Transl Sci 2021;14(5):2017-2024. PubMed
- Badaoui A. Allergic contact dermatitis to resveratrol and Scutellaria baicalensis root extract in a cosmetic product. Contact Dermatitis 2022.
- Nogami T, Arai M. Incidence of Herb-induced Liver Injury Caused by Kampo Formulae Containing Scutellariae Radix. Tokai J Exp Clin Med 2022;47(3):94-98.
Cat's Claw 16 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.
- Budzinski JW, Foster BC, Vandenhoek S, Arnason JT. An in vitro evaluation of human cytochrome P450 3A4 inhibition by selected commercial herbal extracts and tinctures. Phytomedicine 2000;7:273-82. PubMed
- Sandoval M, Charbonnet RM, Okuhama NN, et al. Cat's claw inhibits TNFalpha production and scavenges free radicals: role in cytoprotection. Free Radic Biol Med 2000;29:71-78.
- Müller AC, Kanfer I. Potential pharmacokinetic interactions between antiretrovirals and medicinal plants used as complementary and African traditional medicines. Biopharm Drug Dispos. 2011;32(8):458-70. PubMed
- Sheng, Y., Bryngelsson, C., and Pero, R. W. Enhanced DNA repair, immune function and reduced toxicity of C-MED-100, a novel aqueous extract from Uncaria tomentosa. J Ethnopharmacol. 2000;69(2):115-126. PubMed
- Lamm, S., Sheng, Y., and Pero, R. W. Persistent response to pneumococcal vaccine in individuals supplemented with a novel water soluble extract of Uncaria tomentosa, C-Med-100. Phytomedicine 2001;8(4):267-274.
- Sheng, Y., Li, L., Holmgren, K., and Pero, R. W. DNA repair enhancement of aqueous extracts of Uncaria tomentosa in a human volunteer study. Phytomedicine 2001;8(4):275-282.
- Chen, C. X., Jin, R. M., Li, Y. K., Zhong, J., Yue, L., Chen, S. C., and Zhou, J. Y. Inhibitory effect of rhynchophylline on platelet aggregation and thrombosis. Zhongguo Yao Li Xue.Bao. 1992;13(2):126-130.
- Flythe, J. E., Rueda, J. F., Riscoe, M. K., and Watnick, S. Silicate nephrolithiasis after ingestion of supplements containing silica dioxide. Am.J.Kidney Dis. 2009;54(1):127-130. PubMed
- Zhou, J. and Zhou, S. Antihypertensive and neuroprotective activities of rhynchophylline: the role of rhynchophylline in neurotransmission and ion channel activity. J.Ethnopharmacol. 10-28-2010;132(1):15-27. PubMed
- Zhou, J. Y. and Zhou, S. W. Isorhynchophylline: A plant alkaloid with therapeutic potential for cardiovascular and central nervous system diseases. Fitoterapia 2012;83(4):617-626. PubMed
- Hemingway, S. R. and Phillipson, J. D. Proceedings: Alkaloids from S. American species of Uncaria (Rubiaceae). J.Pharm.Pharmacol. 1974;26 Suppl:113P.
- Hilepo, J. N., Bellucci, A. G., and Mossey, R. T. Acute renal failure caused by 'cat's claw' herbal remedy in a patient with systemic lupus erythematosus. Nephron 1997;77(3):361. PubMed
- De Paula LCL, Fonseca F, Perazzo F, et al. Uncaria tomentosa (cat's claw) improves quality of life in patients with advanced solid tumors. J Altern Complement Med. 2015;21(1):22-30.
- Portalatin G, Shettigar S, Carrion-Rodriguez A, et al. Ketogenic-Diet Shake Containing Uncaria tomentosa-Associated Acute Interstitial Nephritis. Case Rep Nephrol Dial 2022;12(3):219-225.
- Lei S, Guo A, Lu J, et al. Activation of PXR causes drug interactions with Paxlovid in transgenic mice. Acta Pharm Sin B 2023;13(11):4502-4510. 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