Baikal Skullcap Powder Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Baikal Skullcap Powder 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
Baikal Skullcap Powder is a dietary supplement by Nootropics Depot with 1 active ingredient. Its ingredients are commonly taken for inflammation, allergies, anxiety and sleep.Based on those ingredients, 946 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Scutellaria baicalensis Root Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Baikal Skullcap Powder by Nootropics Depot
Ask about any prescription or over-the-counter medication and we check it for interactions with Baikal Skullcap Powder by Nootropics Depot — 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 Baikal Skullcap Powder by Nootropics Depot
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
Full disclosure
Baikal Skullcap Powder contains one active ingredient: Scutellaria baicalensis Root Extract, made from the root of the Baikal skullcap plant. The product has no inactive ingredients listed, so you're getting extract alone.
Baikal skullcap is a traditional plant used in Chinese and herbal medicine. The extract contains compounds like baicalein and wogonin, which are believed to be responsible for its effects in the body.
Does it work?
Couldn't assess
The evidence we hold does not establish whether Baikal skullcap is effective for any condition. The data lists it studied for allergic rhinitis (hay fever), anxiety, atherosclerosis, ADHD, prostate cancer, and headache—but for each one, the evidence is rated as insufficient to make a reliable claim.
That doesn't mean it doesn't work; it means human studies haven't yet established it does.
How safe is it?
Well-documented data
Taken by mouth, Baikal skullcap is generally well tolerated. The most common side effects reported are abdominal pain, constipation, diarrhea, nausea, and vomiting.
Skin reactions and itching have also been reported. Rare serious effects include liver damage and a type of lung inflammation called hypersensitivity pneumonitis, which has been linked to a specific commercial product containing Baikal skullcap flavonoid extract.
There is not enough safety information to recommend this product during pregnancy or while breastfeeding. Human safety data overall are limited, and product quality can vary.
If you're pregnant, nursing, or thinking about it, talk with your doctor or pharmacist before use.
Meds to double-check
Moderate interaction found
Check with your doctor or pharmacist before taking this if you're on blood thinners (like warfarin or aspirin), blood pressure medications, drugs broken down by your liver (including many antidepressants and pain relievers), estrogen-containing birth control or hormone therapy, diabetes medications, lithium, or antithyroid drugs. These are the medication types where Baikal skullcap has documented moderate interactions.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
Baikal Skullcap Powder is a traditional herbal extract with limited human safety and effectiveness data. It's worth considering if you're interested in exploring traditional herbal remedies and have checked your medications with your doctor or pharmacist first—especially if you take blood thinners, blood pressure drugs, diabetes medications, or lithium.
Because of the interactions and gaps in safety data, have a conversation with your own healthcare provider before you start.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated May 24, 2023.
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 Baikal Skullcap Powder, straight from the product label.
| Brand | Nootropics Depot |
|---|---|
| Net contents | 1.05 Ounce(s); 30 Gram(s) |
| Market status | On market |
| Date entered into DSLD | May 24, 2023 |
| DSLD ID | 285689 |
| Product type | Botanical |
| Supplement form | Powder |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Women (not pregnant or lactating) |
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 Baikal Skullcap Powder by Nootropics Depot, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Scutellaria baicalensis Root Extract | 250 mg | -- |
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.
Formula
Minimum Content: 50% Baicalin, 20% Baicalein, 15% Apigenin
FDA Statement of Identity
Dietary Supplement
Precautions
Disclaimer: Transfer scoops are not accurate forms of measurement. A milligram scale is needed to accurately measure dosages. Always consult with a qualified health physician before taking any new dietary supplement.
Warning: Keep out of reach of children. Do not take this or any other supplement if under the age of 18, pregnant or nursing a baby, or if you have any known or suspected medical conditions, and/or taking prescription drug(s) or OTC medication(s).
Do not take this or any other supplement if under the age of 18, pregnant or nursing a baby, or if you have any known or suspected medical conditions, and/or taking prescription drug(s) or OTC medication(s).
FDA Disclaimer Statement
This product is not intended to diagnose, treat, cure or prevent any diseases. These statements have not been evaluated by the Food & Drug Administration.
Suggested/Recommended/Usage/Directions
Suggested Use: As a dietary supplement, take 250mg once daily.
Storage
Storage: Store in a cool and dry place. Keep away from direct sunlight and heat.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Baikal Skullcap Powder by Nootropics Depot 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 Baikal Skullcap Powder by Nootropics Depot
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size250 mg Dosage formPowder Servings per container120 Amounts shown are per serving.
Scutellaria baicalensis Root Extract
Interacts with946 drugs
Baikal skullcap is a traditional Chinese herb (Huang Qin) used for inflammation, allergies, and infections, with active compounds like baicalin and ba...
Scutellaria baicalensis Root Extract monograph & interactionsBaikal Skullcap Powder by Nootropics Depot Drug Interactions
HelloPharmacist Interaction Report
Baikal Skullcap Powder by Nootropics Depot has documented interactions with a number of medication types.
The most serious concern is with blood thinners (anticoagulant and antiplatelet drugs). Preliminary clinical research suggests that a combination supplement containing Baikal skullcap inhibits platelet aggregation—the clumping of blood cells that stops bleeding—which could increase bleeding risk if you're already on a blood thinner like warfarin or aspirin.
Read the full breakdown — every affected drug type, severity by severity
Baikal skullcap may also interact with blood pressure medications (antihypertensive drugs), drugs broken down by your liver's CYP2C19 and CYP1A2 enzymes (a wide range of common prescriptions), estrogen-containing medications, diabetes medications, lithium, and antithyroid drugs. In each case, the risk is that Baikal skullcap could either amplify the drug's effect—lowering your blood pressure too much, for example, or dropping your blood sugar further—or, with lithium and some liver-metabolized drugs, raise the drug's level in your blood to unsafe concentrations.
These are theoretical concerns based mostly on lab and animal studies; human evidence is limited. Still, they span 946 individual medications across all these categories.
Before you start this supplement, run your exact medications through the interaction checker on this page.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Baikal Skullcap Powder?
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 Baikal Skullcap Powder interact with 946 drugs. Click any drug to see the details.
1 of the 1 ingredient in Baikal Skullcap Powder interact with drugs. Each result below shows which ingredient is responsible. Scutellaria baicalensis Root Extract
AbciximabReoPro
How Abciximab interacts with Baikal Skullcap Powder — through 1 ingredient. 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 interactionAbrocitinibCibinqo
How Abrocitinib interacts with Baikal Skullcap Powder — through 1 ingredient. Tap an ingredient for the detail:
Scutellaria Baicalensis Root ExtractAnticoagulant/antiplatelet Drugs, Cytochrome P450 2c19 (cyp2c19) Substrates 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 + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Baikal Skullcap Powder — 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 Baikal Skullcap Powder — through 1 ingredient. 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 interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Baikal Skullcap Powder — through 1 ingredient. 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 + Acenocoumarol interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Baikal Skullcap Powder — 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 Baikal Skullcap Powder — through 1 ingredient. 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 interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Baikal Skullcap Powder — through 1 ingredient. 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, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Baikal Skullcap Powder — 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 Baikal Skullcap Powder — 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 Baikal Skullcap Powder — 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, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Baikal Skullcap Powder — 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, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Baikal Skullcap Powder — through 1 ingredient. 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, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Baikal Skullcap Powder — 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 Baikal Skullcap Powder — through 1 ingredient. 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, 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 Baikal Skullcap Powder — 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, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Baikal Skullcap Powder — through 1 ingredient. 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, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Baikal Skullcap Powder — 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, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Baikal Skullcap Powder — 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, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Baikal Skullcap Powder — 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, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Baikal Skullcap Powder — 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, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Baikal Skullcap Powder — 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, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Baikal Skullcap Powder — 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, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Baikal Skullcap Powder — 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, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with Baikal Skullcap Powder — 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, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with Baikal Skullcap Powder — 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, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with Baikal Skullcap Powder — 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, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylephrineAlka-Seltzer PLUS, Histex SR, Protid
How Acetaminophen, Chlorpheniramine, Phenylephrine interacts with Baikal Skullcap Powder — 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, Chlorpheniramine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, Phenylephrine, SalicylamideRhinogesic, Rhinogesic JR
How Acetaminophen, Chlorpheniramine, Phenylephrine, Salicylamide interacts with Baikal Skullcap Powder — 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, Chlorpheniramine, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylpropanolamineAlumadrine, Conex, Sinadrin Max Strength, Sinulin
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine interacts with Baikal Skullcap Powder — 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, Chlorpheniramine, Phenylpropanolamine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Baikal Skullcap Powder with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.
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 Baikal Skullcap Powder, from the product label.
Nootropics Depot
See all Nootropics Depot products- Name
- Nootropics Depot
- Street Address
- 8380 S. Kyrene Rd. Ste. 110
- City
- Tempe
- State
- AZ
- ZipCode
- 85284
- Web Address
- nootropicsdepot.com
Baikal Skullcap Powder by Nootropics Depot: Common Questions
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The Full Monographs Behind Baikal Skullcap Powder’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Baikal Skullcap Powder'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 34 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
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- 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.
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