Pure Joint Ingredients & Drug Interactions
by Swanson
What is this page for?
First and foremost: checking Pure Joint 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
Pure Joint is a dietary supplement by Swanson with 5 active ingredients. Its ingredients are commonly taken for osteoarthritis joint pain, rheumatoid arthritis, inflammation.Based on those ingredients, 1,374 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are ApresFlex Boswellia serrata gum extract, Chinese Skullcap extract, Acacia catechu extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Pure Joint by Swanson
Ask about any prescription or over-the-counter medication and we check it for interactions with Pure Joint by Swanson — 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 Pure Joint by Swanson
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
Pure Joint contains 5 ingredients, including 3 active botanical extracts: Chinese Skullcap extract (from Baikal Skullcap), Boswellia serrata gum extract (branded as ApresFlex), and White Mulberry leaf extract. The product also contains two proprietary blends — UNIVESTIN and AmLexin — which include Acacia catechu extract as a component.
These extracts are traditional and modern supplements studied for joint and inflammatory support. The inactive ingredients are hypromellose (a capsule material), brown rice flour, rice extract blend, and rice concentrate — all excipients used as binders and fillers to form the capsule.
Does it work?
Moderate evidence
The evidence for Pure Joint's ingredients varies. Boswellia serrata extract is rated possibly effective for osteoarthritis, meaning some clinical evidence supports its use for that condition.
However, Chinese Skullcap, Acacia catechu, and White Mulberry extract all carry insufficient reliable evidence ratings for the conditions studied, including joint and bone health outcomes. This means the data we hold does not establish whether they work for these purposes.
How safe is it?
Well-documented data
Orally, the individual ingredients are generally well tolerated overall, though some mild digestive side effects have been reported — abdominal pain, nausea, diarrhea, constipation, and heartburn appear most commonly in studies. A small number of trial participants reported headache with Boswellia.
Rare serious side effects linked to a specific flavonoid combination product (Limbrel) containing both Baikal Skullcap and catechu include hypersensitivity pneumonitis (fever, cough, shortness of breath, fatigue) and liver injury, though this was associated with that particular branded combination at higher doses. During pregnancy, the safety data advises against Chinese Skullcap and Acacia catechu; White Mulberry also lacks enough data and should be avoided in medicinal amounts.
Boswellia is rated likely safe in pregnancy. For breastfeeding, Chinese Skullcap and White Mulberry lack sufficient safety data, so caution is advised.
Boswellia and catechu during breastfeeding: catechu is rated likely safe, but Boswellia's safety is unknown. Talk with your doctor or pharmacist about your individual situation before taking this product if you're pregnant or nursing.
Meds to double-check
Moderate interaction found
Before taking Pure Joint, double-check medications in these categories: blood pressure drugs (risk of low blood pressure), blood thinners and antiplatelet drugs (increased bleeding risk), diabetes medications (enhanced blood sugar lowering), liver-metabolized drugs (CYP2D6, CYP2C19, CYP2C9, CYP1A2, and CYP3A4 substrates — many common prescriptions), theophylline, lithium, antithyroid drugs, hormone replacement therapy, and immunosuppressants. All interactions listed are Moderate severity.
Use the medication checker on this page for your specific drugs.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
Pure Joint may be worth considering if you have osteoarthritis and want to try Boswellia — the only ingredient with some evidence of effectiveness. However, you must check your exact medications with the tool on this page before starting, because the ingredients interact with a very large number of drugs, especially blood pressure medications, blood thinners, diabetes drugs, and medications broken down by your liver.
If you're on any prescription medication, pregnant, or breastfeeding, talk to your pharmacist first.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 5 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jan 7, 2019.
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 Pure Joint, straight from the product label.
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Pure Joint by Swanson, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Chinese Skullcap extract | 0 NP | -- |
| ApresFlex Boswellia serrata gum extract | 100 mg | -- |
| UNIVESTIN | 200 mg | -- |
| Acacia catechu extract | 0 NP | -- |
| AmLexin | 100 mg | -- |
| Morus alba extract | 0 NP | -- |
| Acacia catechu extract | 0 NP | -- |
Other ingredients: Hypromellose, Brown Rice Flour, Rice extract Blend, Rice concentrate
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.
Suggested/Recommended/Usage/Directions
Suggested use: As a dietary supplement, take one veggie capsule per day with food and water.
Brand IP Statement(s)
UNIVESTIN and AMLEXIN are licensed trademarks owned by Unigen, Inc. ApresFlex is a registered trademark of Laila Nutraceuticals. U.S. Patent #8,551,496 and other patents pending.
Precautions
Warning: For adults only.
Do not take this product if you are pregnant or nursing. Consult your healthcare provider before use if you are taking any prescription medications.
Keep out of reach of children.
Do not use if seal is broken.
Storage
Store in a cool, dry place.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
General
SWU1050 Rev 0 05 22 18
General Statements
Joint Comfort, Mobility and Flexibility Premium Herbal Blends
FDA Statement of Identity
Herbal Supplement
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Pure Joint by Swanson 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 Pure Joint by Swanson
These are the 5 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Veggie Capsule(s) Dosage formCapsule 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.
ApresFlex Boswellia serrata gum extract
Interacts with952 drugs
Boswellia serrata is a tree resin used in traditional medicine, mainly for joint pain and inflammation. Some studies suggest it may help with osteoart...
ApresFlex Boswellia serrata gum extract monograph & interactionsUNIVESTIN
AmLexin
Other (inactive) ingredients: Hypromellose, Brown Rice Flour, Rice extract Blend, Rice concentrate. These complete the product’s ingredient list but are not active constituents.
Pure Joint by Swanson Drug Interactions
HelloPharmacist Interaction Report
Pure Joint by Swanson contains several active ingredients with documented interactions with medications.
The most serious concern involves Chinese Skullcap extract, which may lower blood pressure and could have additive effects with blood pressure medications (antihypertensive drugs), increasing your risk of low blood pressure (hypotension).
Read the full breakdown — every affected drug type, severity by severity
All three of the product's checked active ingredients — Chinese Skullcap, Boswellia serrata, and Acacia catechu — can slow how your liver breaks down certain drugs. This affects medications metabolized by several liver enzymes (CYP2D6, CYP2C19, CYP2C9, CYP1A2, and CYP3A4), potentially raising their levels in your blood and increasing side effects.
Chinese Skullcap and catechu also interact specifically with theophylline (an asthma and COPD medication), and catechu can affect theophylline blood levels through enzyme inhibition.
Additionally, Chinese Skullcap may interfere with hormone replacement therapy, increase bleeding risk with blood thinners (anticoagulants and antiplatelet drugs), enhance the blood sugar-lowering effects of diabetes medications, raise lithium levels (a psychiatric medication requiring careful dose monitoring), and theoretically worsen thyroid conditions if you're on antithyroid drugs. Boswellia serrata may alter the effects of immunosuppressants.
Acacia catechu may interfere with immunosuppressant therapy and lower blood pressure further. White Mulberry extract can increase the blood sugar-lowering effect of diabetes medications and may slow the elimination of metformin.
Altogether, these interactions span 1,356 individual medications. Use the medication checker on this page to verify your specific prescriptions before starting this product.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Pure Joint?
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 Pure Joint interact with 1,374 drugs. Click any drug to see the details.
4 of the 5 ingredients in Pure Joint interact with drugs. Each result below shows which ingredient is responsible. ApresFlex Boswellia serrata gum extract Chinese Skullcap extract Acacia catechu extract Morus alba extract
6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Pure Joint — through 2 ingredients. Tap an ingredient for the detail:
Acacia Catechu ExtractImmunosuppressants Moderate
Interaction Summary
Theoretically, catechu might interfere with immunosuppressant therapy.
Read the full Acacia Catechu Extract + 6-mercaptopurine interactionApresflex Boswellia Serrata Gum ExtractImmunosuppressants Moderate
Interaction Summary
Theoretically, Boswellia serrata might alter the effects of immunosuppressive drugs.
Read the full Apresflex Boswellia Serrata Gum Extract + 6-mercaptopurine interactionAdo-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Pure Joint — through 1 ingredient. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Ado-trastuzumab Emtansine interactionAbciximabReoPro
How Abciximab interacts with Pure Joint — through 1 ingredient. Tap an ingredient for the detail:
Chinese Skullcap 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 Chinese Skullcap Extract + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with Pure Joint — through 1 ingredient. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Pure Joint — through 1 ingredient. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Pure Joint — through 1 ingredient. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractImmunosuppressants, Cytochrome P450 2c9 (cyp2c9) Substrates +1 Moderate
Interaction Summary
Theoretically, Boswellia serrata might alter the effects of immunosuppressive drugs.
Read the full Apresflex Boswellia Serrata Gum Extract + Abrocitinib interactionAcacia Catechu ExtractImmunosuppressants Moderate
Interaction Summary
Theoretically, catechu might interfere with immunosuppressant therapy.
Read the full Acacia Catechu Extract + Abrocitinib interactionChinese Skullcap 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 Chinese Skullcap Extract + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Pure Joint — through 2 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acalabrutinib interactionChinese Skullcap ExtractP-glycoprotein Substrates Minor
Interaction Summary
Theoretically, Baikal skullcap might increase levels of drugs transported by P-glycoprotein.
Read the full Chinese Skullcap Extract + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Pure Joint — through 2 ingredients. Tap an ingredient for the detail:
Chinese Skullcap ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of Baikal skullcap with antidiabetes drugs might enhance blood glucose lowering effects.
Read the full Chinese Skullcap Extract + Acarbose interactionMorus Alba ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, white mulberry leaf might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Read the full Morus Alba Extract + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Pure Joint — through 2 ingredients. Tap an ingredient for the detail:
Chinese Skullcap 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 Chinese Skullcap Extract + Acebutolol interactionAcacia Catechu ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use with antihypertensive drugs might increase the risk of hypotension.
Read the full Acacia Catechu Extract + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Pure Joint — through 1 ingredient. Tap an ingredient for the detail:
Chinese Skullcap 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 Chinese Skullcap Extract + Acenocoumarol interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen interactionChinese Skullcap ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap Extract + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Chinese Skullcap 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 Chinese Skullcap Extract + Acetaminophen, Aspirin interactionApresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Aspirin interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Chinese Skullcap 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 Chinese Skullcap Extract + Acetaminophen, Aspirin, Caffeine interactionApresflex Boswellia Serrata Gum ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Aspirin, Caffeine interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Acacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionChinese Skullcap ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap Extract + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionApresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Butalbital interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Butalbital interactionChinese Skullcap ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap Extract + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Chinese Skullcap ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap Extract + Acetaminophen, Butalbital, Caffeine interactionApresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Butalbital, Caffeine interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Butalbital, Caffeine, Codeine interactionChinese Skullcap 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 Chinese Skullcap Extract + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Butalbital, Codeine interactionChinese Skullcap 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 Chinese Skullcap Extract + Acetaminophen, Butalbital, Codeine interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Chinese Skullcap 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 Chinese Skullcap Extract + Acetaminophen, Butalbital, Codeine Phosphate interactionApresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Butalbital, Codeine Phosphate interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Chinese Skullcap 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 Chinese Skullcap Extract + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionApresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu 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 Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP2D6 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Caffeine, Codeine interactionChinese Skullcap 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 Chinese Skullcap Extract + Acetaminophen, Caffeine, Codeine interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP2D6 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Caffeine, Codeine, Salicylamide interactionChinese Skullcap 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 Chinese Skullcap Extract + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Chinese Skullcap 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 Chinese Skullcap Extract + Acetaminophen, Caffeine, Dihydrocodeine interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Caffeine, Dihydrocodeine interactionApresflex Boswellia Serrata Gum ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Caffeine, Isometheptene interactionChinese Skullcap ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap Extract + Acetaminophen, Caffeine, Isometheptene interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Caffeine, Pyrilamine interactionChinese Skullcap ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap Extract + Acetaminophen, Caffeine, Pyrilamine interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Chinese Skullcap ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap Extract + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionApresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP2D6 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionChinese Skullcap 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 Chinese Skullcap Extract + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionChinese Skullcap ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Pure Joint — through 3 ingredients. Tap an ingredient for the detail:
Apresflex Boswellia Serrata Gum ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Apresflex Boswellia Serrata Gum Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionChinese Skullcap ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, Baikal skullcap may increase levels of drugs metabolized by CYP1A2 enzymes.
Read the full Chinese Skullcap Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcacia Catechu ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Read the full Acacia Catechu Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Pure Joint 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.
ApresFlex Boswellia serrata gum extract
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, Boswellia serrata might increase the levels of CYP1A2 substrates.
In vitro research shows that Boswellia serrata gum resin inhibits CYP1A2 enzymes.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, Boswellia serrata might increase the levels of CYP2C19 substrates.
In vitro research shows that Boswellia serrata gum resin inhibits CYP2C19 enzymes.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, Boswellia serrata might increase the levels of CYP2C9 substrates.
In vitro research shows that Boswellia serrata gum resin inhibits CYP2C9 enzymes.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, Boswellia serrata might increase the levels of CYP2D6 substrates.
In vitro research shows that Boswellia serrata gum resin inhibits CYP2D6 enzymes.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, Boswellia serrata might increase or decrease the levels and clinical effects of CYP3A4 substrates.
In vitro research shows that Boswellia serrata gum resin inhibits CYP3A4 enzymes. Other in vitro research shows that Boswellia serrata extract inhibits CYP3A4 enzymes at most concentrations, although it may modestly induce enzyme activity at low concentrations.
Immunosuppressants
Theoretically, Boswellia serrata might alter the effects of immunosuppressive drugs.
Some in vitro research suggests that Boswellia serrata extracts might inhibit mediators of autoimmune disorders such as leukotrienes and reduce production of antibodies and cell-mediated immunity. However, other in vitro research suggests that, when coupled with calcium ions, boswellic acids containing the keto group have immunostimulant properties within specific cell signaling pathways.
Chinese Skullcap 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.
Acacia catechu extract
Antihypertensive Drugs
Theoretically, concomitant use with antihypertensive drugs might increase the risk of hypotension.
Catechu might lower blood pressure.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, black catechu may increase the levels and clinical effects of CYP1A2 substrates.
Animal research shows that black catechu can increase theophylline concentrations in the blood, possibly by inhibiting CYP1A2. Theophylline is a CYP1A2 substrate.
Immunosuppressants
Theoretically, catechu might interfere with immunosuppressant therapy.
Animal and in vitro studies suggest that catechu has immunomodulating effects.
Theophylline
Theoretically, black catechu may increase the levels and clinical effects of theophylline.
Animal research shows that black catechu can increase theophylline concentrations in the blood, possibly by inhibiting cytochrome P450 1A2.
Morus alba extract
Antidiabetes Drugs
Theoretically, white mulberry leaf might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Clinical research shows that white mulberry leaf can lower blood glucose levels. Advise patients to monitor glucose levels closely.
Organic Cation Transporter 2 (Oct2) Substrates
Theoretically, white mulberry leaf might slow the elimination and increase the adverse effects of drugs which are OCT2 substrates.
Animal research shows that coadministration of white mulberry leaf extract with metformin, an OCT2 substrate, slows the renal elimination of metformin via inhibition of OCT2 activity. OCT2 is expressed in the kidneys and is responsible for transporting cationic drugs into tubular epithelial cells in order to be excreted in the urine.
Brand information
Manufacturer and brand details for Pure Joint, from the product label.
Swanson
See all Swanson products- Name
- Swanson Health Products
- City
- Fargo
- State
- ND
- ZipCode
- 58104
- Phone Number
- 1-800-437-4148
- Web Address
- www.swanson.com
Pure Joint by Swanson: Common Questions
Does Pure Joint by Swanson interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does this product actually work for joint pain?
Can I take Pure Joint if I'm on blood pressure medication?
What side effects should I watch for?
Is it safe to take during pregnancy?
Can I take this with metformin for diabetes?
What is Boswellia serrata, and why is it in a joint supplement?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Pure Joint is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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 Pure Joint’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Boswellia Serrata
Interacts with 952 drugsBoswellia serrata is a tree resin used in traditional medicine, mainly for joint pain and inflammation. Some studies suggest it may help with osteoarthritis symptoms, but the overall evidenc...
Read the full Boswellia Serrata monograph → Herb & supplement monographBaikal 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 monographCatechu
Interacts with 475 drugsCatechu is an astringent extract made from the heartwood of the Acacia (Senegalia) catechu tree, used traditionally for mouth sores, sore throat, diarrhea, and minor skin problems. Strong hu...
Read the full Catechu monograph → Herb & supplement monographWhite Mulberry
Interacts with 87 drugsWhite mulberry leaf is most studied for helping blunt the rise in blood sugar after meals, but the human evidence is limited and not strong. It is generally well tolerated as a food and tea,...
Read the full White Mulberry monograph →Sources & How We Checked
Pure Joint'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 65 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
- Huang KC. The pharmacology of Chinese herbs. 2nd ed. New York, NY: CRC Press LLC. 1999;385-6, 400-1.
- Hui KM, Wang XH, Xue H. Interaction of flavones from the roots of Scutellaria baicalensis with the benzodiazepine site. Planta Med 2000;66:91-3.
- 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.
Boswellia Serrata 16 references
- Gupta I, Gupta V, Parihar A, et al. Effects of Boswellia serrata gum resin in patients with bronchial asthma: results of a double-blind, placebo-controlled, 6-week clinical study. Eur J Med Res 1998;3:511-4.
- Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182
- Kimmatkar N, Thawani V, Hingorani L, et al. Efficacy and tolerability of Boswellia serrata extract in treatment of osteoarthritis of knee--a randomized double blind placebo controlled trial. Phytomedicine 2003;10:3-7. PubMed
- Liu JJ, Nilsson A, Oredsson S, et al. Boswellic acids trigger apoptosis via a pathway dependent on caspase-8 activation but independent on Fas/Fas ligand interaction in colon cancer HT-29 cells. Carcinogenesis 2002;23:2087-93. PubMed
- Wildfeuer A, Neu IS, Safayhi H, et al. Effects of boswellic acids extracted from a herbal medicine on the biosynthesis of leukotrienes and the course of experimental autoimmune encephalomyelitis. Arzneimittelforschung 1998;48:668-74.
- Gupta I, Parihar A, Malhotra P, et al. Effects of gum resin of Boswellia serrata in patients with chronic colitis. Planta Med 2001;67:391-5. PubMed
- Sengupta K, Alluri KV, Satish AR, et al. A double blind, randomized, placebo controlled study of the efficacy and safety of 5-Loxin. Arthritis Res Ther 2008;10:R85.
- Sengupta K, Krishnaraju AV, Vishal AA, et al. Comparative efficacy and tolerability of 5-Loxin and Aflapin against osteoarthritis of the knee: a double blind, randomized, placebo controlled clinical study. Int J Med Sci 2010;7:366-77.
- Ernst E. Frankincense: systematic review. BMJ 2008;337:a2813. PubMed
- Kirste S, Treier M, Wehrle SJ, et al. Boswellia serratea extract acts on cerebral edema in patients irradiated for brain tumors: a prospective, randomized, placebo-controlled, double-blind pilot trial. Cancer 2011;117:3788-95.
- Frank A, Unger M. Analysis of frankincense from various Boswellia species with inhibitory activity on human drug metabolising cytochrome P450 enzymes using liquid chromatography mass spectrometry after automated on-line extraction. J Chromatogr A 2006;111 PubMed
- Altmann A, Poeckel D, Fischer L, et al. Coupling of boswellic acid-incuded Ca2+ mobilisation and MAPK activation to lipid metabolism and peroxide formation in human leucocytes. Br J Pharmacol 2004;141:223-32.
- El Fortia, M., Badi, H., Elalem, Kh, Kadiki, O., and Topov, Y. Olibanum bezoar: complication of a traditional popular medicine. East Mediterr.Health J 2006;12(6):927-929.
- Meshkat S, Mahmoodi Baram S, Rajaei S, et al. Boswellia serrata extract shows cognitive benefits in a double-blind, randomized, placebo-controlled pilot clinical trial in individuals who suffered traumatic brain injury. Brain Inj 2022;36(4):553-559. PubMed
- Haron MH, Dale O, Martin K, et al. Evaluation of the Herb-Drug Interaction Potential of Commonly Used Botanicals on the US Market with Regard to PXR- and AhR-Mediated Influences on CYP3A4 and CYP1A2. J Diet Suppl 2022. PubMed
- Valente IVB, Garcia D, Abbott A, et al. The anti-proliferative effects of a frankincense extract in a window of opportunity phase ia clinical trial for patients with breast cancer. Breast Cancer Res Treat 2024;204(3):521-530. PubMed
Catechu 9 references
- Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182
- Sham JS, Chiu KW, Pang PK. Hypotensive action of Acacia catechu. Planta Med 1984;50:177-80.
- 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
- PL-Detail Document, Liver Toxicity and Limbrel. Pharmacist's Letter/Prescriber's Letter. September 2012.
- Al-Mohizea AM, Raish M, Ahad A, et al. Pharmacokinetic interaction of Acacia catechu with CYP1A substrate theophylline in rabbits. J Tradit Chin Med 2015;35(5):588-93. PubMed
- Papafragkakis C, Ona MA, Reddy M, et al. Acute hepatitis after ingestion of a preparation of chinese skullcap and black catechu for joint pain. Case Reports Hepatol 2016;2016:4356749. PubMed
- Sunil MA, Sunitha VS, Ashitha A, et al. Catechin rich butanol fraction extracted from Acacia catechu L. (a thirst quencher) exhibits immunostimulatory potential. J Food Drug Anal. 2019;27(1):195-207. PubMed
- 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
White Mulberry 6 references
- Andallu B, Suryakantham V, Lakshmi Srikanthi B, Reddy GK. Effect of mulberry (Morus indica L.) therapy on plasma and erythrocyte membrane lipids in patients with type 2 diabetes. Clin Chim Acta 2001;314:47-53. PubMed
- Mudra M, Ercan-Fang N, Zhong L, et al. Influence of mulberry leaf extract on the blood glucose and breath hydrogen response to ingestion of 75 g sucrose by type 2 diabetic and control subjects. Diabetes Care 2007;30:1272-4. PubMed
- Kimura T, Nakagawa K, Kubota H, et al. Food-grade mulberry powder enriched with 1-deoxynojirimycin suppresses the elevation of postprandial blood glucose in humans. J Agric Food Chem 2007;55:5869-74. PubMed
- Huh HW, Na YG, Bang KH, et al. Extended intake of mulberry leaf extract delayed metformin elimination via inhibiting the organic cation transporter 2. Pharmaceutics. 2020;12(1):49. PubMed
- Thaipitakwong T, Supasyndh O, Rasmi Y, Aramwit P. A randomized controlled study of dose-finding, efficacy, and safety of mulberry leaves on glycemic profiles in obese persons with borderline diabetes. Complement Ther Med. 2020;49:102292. PubMed
- Thondre PS, Lightowler H, Ahlstrom L, Gallagher A. Mulberry leaf extract improves glycaemic response and insulaemic response to sucrose in healthy subjects: results of a randomized, double blind, placebo-controlled study. Nutr Metab (Lond) 2021;18(1):41. PubMed
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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.
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