Cranberry Mannose + Probiotics Ingredients & Drug Interactions
by NOW
What is this page for?
First and foremost: checking Cranberry Mannose + Probiotics 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
Cranberry Mannose + Probiotics is a dietary supplement by NOW with 6 active ingredients. Its ingredients are commonly taken for tooth decay prevention, dry mouth, sugar substitute.Based on those ingredients, 857 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Uva Ursi extract, Cranberry juice powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Cranberry Mannose + Probiotics by NOW
Ask about any prescription or over-the-counter medication and we check it for interactions with Cranberry Mannose + Probiotics by NOW — 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 Cranberry Mannose + Probiotics by NOW
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
This powder contains 5 active ingredients: xylitol, D-mannose, cranberry juice powder, uva ursi extract, and a proprietary blend of 10 probiotic bacteria. Xylitol is a sugar alcohol used to help prevent tooth decay.
D-mannose is a simple sugar that may support urinary tract health. Cranberry juice powder and uva ursi extract are both traditional urinary tract support botanicals.
The probiotics are live beneficial bacteria meant to support gut and overall health. The product also contains inactive ingredients like natural cranberry flavor, stevia, silica, and citric, tartaric, and malic acids.
Does it work?
Moderate evidence
The evidence differs by ingredient. Xylitol is likely effective for preventing dental caries (cavities) and possibly effective for ear infections; the other uses listed (dry mouth, cystic fibrosis, Gulf War syndrome) lack sufficient evidence.
D-mannose has likely effective evidence for a rare genetic condition (carbohydrate-deficient glycoprotein syndrome type 1b) but is possibly ineffective for urinary tract infections. Cranberry juice powder is possibly effective for UTIs, though effectiveness data for the other conditions it's marketed for (cognitive decline, prostate health, cancer, fatty liver disease) are not established.
Uva ursi is possibly ineffective for urinary tract infections and lacks established evidence for bronchitis or prostate health. We hold no effectiveness data for the probiotic blend.
How safe is it?
Well-documented data
Xylitol, D-mannose, and cranberry are generally well tolerated in food amounts, though gastrointestinal upset — bloating, diarrhea, nausea — can occur, especially at higher doses. Xylitol at very high doses (30–40 grams) may cause bowel sounds and diarrhea, and it is highly toxic to dogs.
D-mannose safety data for long-term use are limited. Cranberry in concentrated supplement doses has not been well studied.
Uva ursi requires caution: it is likely unsafe in pregnancy because it may stimulate the uterus, and there is not enough safety information for breastfeeding. It is generally well tolerated in low doses for short-term use, but high doses (20 grams or more of dried herb) have rarely caused serious effects including convulsions, delirium, and shortness of breath.
Talk with your doctor or pharmacist before using this product if you are pregnant, breastfeeding, or planning to use it long-term.
Meds to double-check
Moderate interaction found
Before taking this product, have your doctor or pharmacist check if you take any CYP3A4 substrate medications (a large group including many cholesterol and heart drugs), blood thinners like warfarin, lithium, CYP2C9 substrates (such as diclofenac or other anti-inflammatory drugs), glucuronidated drugs, P-glycoprotein substrates, or urinary acidifying agents. Moderate and Minor severity interactions are documented with these drug types.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
This product is aimed at urinary tract and digestive health through cranberry, D-mannose, and probiotics, though the evidence for UTI prevention is mixed. If you take medications metabolized by your liver — especially cholesterol drugs, blood thinners, or lithium — or any CYP2C9 or P-glycoprotein substrates, you should check your exact medications with your doctor or pharmacist before starting.
Avoid this product if you are pregnant, as uva ursi is not considered safe during pregnancy. For anyone else considering it, a conversation with your own healthcare provider about your specific health and medication picture is the best next step.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 4 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Aug 26, 2014.
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 Cranberry Mannose + Probiotics, 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 Cranberry Mannose + Probiotics by NOW, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 15 {Calories} | -- |
| Total Carbohydrates | 4.5 Gram(s) | 2% |
| Sugar | 2 Gram(s) | -- |
| Xylitol | 2.5 Gram(s) | -- |
| D-Mannose | 2 Gram(s) | -- |
| Cranberry juice powder | 500 mg | -- |
| Uva Ursi extract | 5 mg | -- |
| Proprietary Blend of 10 Probiotic Bacteria | 2000000000 Organism(s) | -- |
Other ingredients: natural Cranberry {Flavor}, other Natural flavors, BetterStevia(TM), Silica, Citric Acid, Tartaric Acid, Malic Acid
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 USAGE: As a dietary supplement, empty 1 packet into 4 to 6 oz. of water. Use 1 packet 1 to 3 times daily.
FDA Statement of Identity
A Dietary Supplement
Formulation
Vegetarian-Vegan Product
General
CODE 2813B V2
General Statements
FILM2813B
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Cranberry Mannose + Probiotics by NOW 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 Cranberry Mannose + Probiotics by NOW
These are the 6 active ingredients this product is made of. Select any to open its full monograph.
Serving size6 Gram(s) Dosage formPowder 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.
Sugar
Xylitol
No knowninteractions
Xylitol is a sugar alcohol used as a low-calorie sweetener that has the best-supported benefit for reducing cavities, especially in chewing gum or loz...
Xylitol monograph & interactionsD-Mannose
No knowninteractions
D-mannose is a natural sugar most often used to help prevent urinary tract infections, especially those caused by E. coli. Early research is promising...
D-Mannose monograph & interactionsCranberry juice powder
Interacts with712 drugs
Cranberry is best known for helping to prevent repeated urinary tract infections (UTIs) in some people, and the evidence here is moderate but mixed. I...
Cranberry juice powder monograph & interactionsUva Ursi extract
Interacts with803 drugs
Uva ursi is a traditional herb used mainly for urinary tract infections, and its leaves contain a compound called arbutin that may have antimicrobial...
Uva Ursi extract monograph & interactionsProprietary Blend of 10 Probiotic Bacteria
Other (inactive) ingredients: Natural Cranberry {Flavor}, Other Natural flavors, BetterStevia(TM), Silica, Citric Acid, Tartaric Acid, Malic Acid. These complete the product’s ingredient list but are not active constituents.
Cranberry Mannose + Probiotics by NOW Drug Interactions
HelloPharmacist Interaction Report
Cranberry Mannose + Probiotics by NOW has documented interactions through its cranberry juice powder and uva ursi extract content.
The most serious interactions are Moderate in severity. Cranberry may increase levels of drugs metabolized by a liver enzyme called CYP3A4 (cytochrome P450 3A4), which includes cholesterol medications like atorvastatin — in one case, a patient taking atorvastatin with cranberry juice developed muscle breakdown and liver problems.
Uva ursi similarly may affect how your body processes CYP3A4 substrate medications and may also interact with blood thinners like warfarin, as well as lithium for mood disorders.
Read the full breakdown — every affected drug type, severity by severity
Cranberry also theoretically affects another liver enzyme, CYP2C9, though research is mixed; it may modestly increase levels of anti-inflammatory drugs like diclofenac. Uva ursi may interfere with glucuronidated drugs (a major metabolic pathway for many medications), P-glycoprotein substrates (medications transported by a cellular pump), and may reduce the effectiveness of uva ursi itself if you're also taking urinary acidifying agents.
Xylitol and D-mannose carry no documented interactions in our data.
We could not check the proprietary blend of 10 probiotic bacteria — no interaction data is on file for it. Altogether, these interactions span 858 individual medications.
Before you start this product, use the medication checker on this page to look up your exact prescriptions, and run the results past your doctor or pharmacist.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Cranberry Mannose + Probiotics?
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 Cranberry Mannose + Probiotics interact with 857 drugs. Click any drug to see the details.
2 of the 6 ingredients in Cranberry Mannose + Probiotics interact with drugs. Each result below shows which ingredient is responsible. Uva Ursi extract Cranberry juice powder
Acetaminophen, PentazocineTalacen
How Acetaminophen, Pentazocine interacts with Cranberry Mannose + Probiotics — through 1 ingredient. Tap an ingredient for the detail:
Uva Ursi ExtractGlucuronidated Drugs Moderate
Interaction Summary
Theoretically, uva ursi may increase levels of drugs metabolized by glucuronidation.
Read the full Uva Ursi Extract + Acetaminophen, Pentazocine interactionAcetaminophen, Phenylephrine, ChlorpheniramineSuper Cold Tabs
How Acetaminophen, Phenylephrine, Chlorpheniramine interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractGlucuronidated Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may increase levels of drugs metabolized by glucuronidation.
Read the full Uva Ursi Extract + Acetaminophen, Phenylephrine, Chlorpheniramine interactionCranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Acetaminophen, Phenylephrine, Chlorpheniramine interactionAcetaminophen, PhenylpropanolamineTetra Caps
How Acetaminophen, Phenylpropanolamine interacts with Cranberry Mannose + Probiotics — through 1 ingredient. Tap an ingredient for the detail:
Uva Ursi ExtractGlucuronidated Drugs Moderate
Interaction Summary
Theoretically, uva ursi may increase levels of drugs metabolized by glucuronidation.
Read the full Uva Ursi Extract + Acetaminophen, Phenylpropanolamine interactionAcetaminophen, Phenylpropanolamine, PhenyltoloxamineSinubid
How Acetaminophen, Phenylpropanolamine, Phenyltoloxamine interacts with Cranberry Mannose + Probiotics — through 1 ingredient. Tap an ingredient for the detail:
Uva Ursi ExtractGlucuronidated Drugs Moderate
Interaction Summary
Theoretically, uva ursi may increase levels of drugs metabolized by glucuronidation.
Read the full Uva Ursi Extract + Acetaminophen, Phenylpropanolamine, Phenyltoloxamine interactionAcetaminophen, PhenyltoloxaminePercogesic, Relagesic
How Acetaminophen, Phenyltoloxamine interacts with Cranberry Mannose + Probiotics — through 1 ingredient. Tap an ingredient for the detail:
Uva Ursi ExtractGlucuronidated Drugs Moderate
Interaction Summary
Theoretically, uva ursi may increase levels of drugs metabolized by glucuronidation.
Read the full Uva Ursi Extract + Acetaminophen, Phenyltoloxamine interactionAcetaminophen, Phenyltoloxamine, SalicylamideLobac
How Acetaminophen, Phenyltoloxamine, Salicylamide interacts with Cranberry Mannose + Probiotics — through 1 ingredient. Tap an ingredient for the detail:
Uva Ursi ExtractGlucuronidated Drugs Moderate
Interaction Summary
Theoretically, uva ursi may increase levels of drugs metabolized by glucuronidation.
Read the full Uva Ursi Extract + Acetaminophen, Phenyltoloxamine, Salicylamide interactionAcetaminophen, PropoxypheneDarvocet-N 100, Darvocet-N 50, E-Lor, Wygesic
How Acetaminophen, Propoxyphene interacts with Cranberry Mannose + Probiotics — through 1 ingredient. Tap an ingredient for the detail:
Uva Ursi ExtractGlucuronidated Drugs Moderate
Interaction Summary
Theoretically, uva ursi may increase levels of drugs metabolized by glucuronidation.
Read the full Uva Ursi Extract + Acetaminophen, Propoxyphene interactionAcetaminophen, PseudoephedrineChildren's Tylenol Sinus, Dristan N.D., Non-Aspirin Sinus, Ornex, Ornex-Max, Sinutab +5 more
How Acetaminophen, Pseudoephedrine interacts with Cranberry Mannose + Probiotics — through 1 ingredient. Tap an ingredient for the detail:
Uva Ursi ExtractGlucuronidated Drugs Moderate
Interaction Summary
Theoretically, uva ursi may increase levels of drugs metabolized by glucuronidation.
Read the full Uva Ursi Extract + Acetaminophen, Pseudoephedrine interactionAcetaminophen, Pseudoephedrine, TriprolidineActifed Plus ES
How Acetaminophen, Pseudoephedrine, Triprolidine interacts with Cranberry Mannose + Probiotics — through 1 ingredient. Tap an ingredient for the detail:
Uva Ursi ExtractGlucuronidated Drugs Moderate
Interaction Summary
Theoretically, uva ursi may increase levels of drugs metabolized by glucuronidation.
Read the full Uva Ursi Extract + Acetaminophen, Pseudoephedrine, Triprolidine interactionAdagrasibKrazati
How Adagrasib interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Adagrasib interactionCranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Adagrasib interactionAerosphere Budesonide, Formoterol Fumarate, GlycopyrrolateBreztri
How Aerosphere Budesonide, Formoterol Fumarate, Glycopyrrolate interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractCytochrome P450 2c19 (cyp2c19) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP2C19 substrates.
Read the full Uva Ursi Extract + Aerosphere Budesonide, Formoterol Fumarate, Glycopyrrolate interactionCranberry Juice PowderCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP2C9 substrates.
Read the full Cranberry Juice Powder + Aerosphere Budesonide, Formoterol Fumarate, Glycopyrrolate interactionAgomelatineValdoxan
How Agomelatine interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractCytochrome P450 2c19 (cyp2c19) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP2C19 substrates.
Read the full Uva Ursi Extract + Agomelatine interactionCranberry Juice PowderCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP2C9 substrates.
Read the full Cranberry Juice Powder + Agomelatine interactionAlfentanilAlfenta
How Alfentanil interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Cranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Alfentanil interactionUva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Alfentanil interactionAlfuzosinUroxatral
How Alfuzosin interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Alfuzosin interactionCranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Alfuzosin interactionAliskirenTekturna
How Aliskiren interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Cranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Aliskiren interactionUva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Aliskiren interactionAlmotriptanAlmogran, Axert
How Almotriptan interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Almotriptan interactionCranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Almotriptan interactionAlogliptinNesina
How Alogliptin interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Alogliptin interactionCranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Alogliptin interactionAlogliptin, PioglitazoneOseni
How Alogliptin, Pioglitazone interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Cranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Alogliptin, Pioglitazone interactionUva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Alogliptin, Pioglitazone interactionAlpelisibPiqray
How Alpelisib interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Alpelisib interactionCranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Alpelisib interactionAlprazolamNiravam, Xanax
How Alprazolam interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Cranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Alprazolam interactionUva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Alprazolam interactionAmbrisentanLetairis, Volibris
How Ambrisentan interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractP-glycoprotein Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may alter the levels of drugs transported by P-glycoprotein.
Read the full Uva Ursi Extract + Ambrisentan interactionCranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Ambrisentan interactionAmiodaroneCordarone, Pacerone
How Amiodarone interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Cranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Amiodarone interactionUva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Amiodarone interactionAmitriptylineElavil
How Amitriptyline interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractCytochrome P450 2c19 (cyp2c19) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP2C19 substrates.
Read the full Uva Ursi Extract + Amitriptyline interactionCranberry Juice PowderCytochrome P450 2c9 (cyp2c9) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP2C9 substrates.
Read the full Cranberry Juice Powder + Amitriptyline interactionAmitriptyline, ChlordiazepoxideLimbitrol DS
How Amitriptyline, Chlordiazepoxide interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Cranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2c9 (cyp2c9) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Amitriptyline, Chlordiazepoxide interactionUva Ursi ExtractCytochrome P450 2c19 (cyp2c19) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP2C19 substrates.
Read the full Uva Ursi Extract + Amitriptyline, Chlordiazepoxide interactionAmitriptyline, PerphenazineEtrafon, Etrafon-A, Etrafon-Forte, Triavil
How Amitriptyline, Perphenazine interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Cranberry Juice PowderCytochrome P450 2c9 (cyp2c9) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP2C9 substrates.
Read the full Cranberry Juice Powder + Amitriptyline, Perphenazine interactionUva Ursi ExtractCytochrome P450 2c19 (cyp2c19) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP2C19 substrates.
Read the full Uva Ursi Extract + Amitriptyline, Perphenazine interactionAmlodipineNorliqva
How Amlodipine interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Cranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Amlodipine interactionUva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Amlodipine interactionAmlodipine BenzoateKaterzia
How Amlodipine Benzoate interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Amlodipine Benzoate interactionCranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Amlodipine Benzoate interactionAmlodipine BesilateIstin
How Amlodipine Besilate interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Cranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Amlodipine Besilate interactionUva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Amlodipine Besilate interactionAmlodipine BesylateNorvasc
How Amlodipine Besylate interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Cranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Amlodipine Besylate interactionUva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Amlodipine Besylate interactionAmlodipine Besylate, BenazeprilLotrel
How Amlodipine Besylate, Benazepril interacts with Cranberry Mannose + Probiotics — through 2 ingredients. Tap an ingredient for the detail:
Uva Ursi ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
Read the full Uva Ursi Extract + Amlodipine Besylate, Benazepril interactionCranberry Juice PowderCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Cranberry Juice Powder + Amlodipine Besylate, Benazepril interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Cranberry Mannose + Probiotics 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.
Uva Ursi extract
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, uva ursi may decrease the metabolism of CYP2C19 substrates.
In vitro, uva ursi appears to inhibit cytochrome CYP2C19. This effect has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, uva ursi may decrease the metabolism of CYP3A4 substrates.
In vitro, uva ursi appears to inhibit CYP3A4. This effect has not been reported in humans.
Glucuronidated Drugs
Theoretically, uva ursi may increase levels of drugs metabolized by glucuronidation.
In vitro, uva ursi extract appears to strongly inhibit UDP-glucuronosyltransferase (UGT) 1A1 (UGT1A1). However, uva ursi extract does not appear to inhibit UGT1A1 in animal models. This effect has not been reported in humans.
Lithium
Theoretically, uva ursi may increase lithium levels, necessitating a decrease in dose.
Uva ursi may have diuretic properties. Diuretics may increase lithium reabsorption with sodium in the proximal tubule of the kidney. Theoretically, uva ursi might reduce excretion and increase levels of lithium.
Urinary Acidifying Agents
Effects of uva ursi in the urinary tract may be reduced by urinary acidifying agents.
Uva ursi seems to work best in alkaline urine. Theoretically, taking uva ursi with medications known to acidify the urine may decrease any effects of uva ursi on the urinary tract.
P-Glycoprotein Substrates
Theoretically, uva ursi may alter the levels of drugs transported by P-glycoprotein.
In vitro, uva ursi appears to inhibit the multi-drug transporter protein, P-glycoprotein. This effect has not been reported in humans.
Cranberry juice powder
Atorvastatin (Lipitor)
Theoretically, cranberry might increase levels and adverse effects of atorvastatin.
In one case report, a patient taking atorvastatin experienced upper back pain, rhabdomyolysis, and abnormal liver function after drinking cranberry juice 16 ounces daily for 2 weeks. Theoretically, this may have been caused by inhibition of cytochrome P450 3A4 (CYP3A4) enzymes by cranberry juice, as atorvastatin is a CYP3A4 substrate. Creatinine kinase and liver enzymes normalized within 2 weeks of stopping cranberry juice. Patients taking atorvastatin should avoid large quantities of cranberry juice.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
A case of upper back pain, rhabdomyolysis, and abnormal liver function has been reported for a patient taking atorvastatin, a CYP3A4 substrate, in combination with cranberry juice 16 ounces daily for 2 weeks. Creatinine kinase and liver enzymes normalized within 2 weeks of stopping cranberry juice. Also, animal research suggests that cranberry juice, administered intraduodenally 30 minutes prior to nifedipine, a CYP3A4 substrate, inhibits nifedipine metabolism and increases the area under the concentration-time curve by 1.6-fold compared to control.
Nifedipine (Procardia)
Theoretically, cranberry might increase the levels and adverse effects of nifedipine.
Animal research suggests that cranberry juice, administered intraduodenally 30 minutes prior to nifedipine treatment, inhibits nifedipine metabolism and increases the area under the concentration-time curve by 1.6-fold compared to control. This interaction has not been reported in humans.
Warfarin (Coumadin)
Theoretically, cranberry might increase the levels and adverse effects of warfarin. However, research is conflicting.
There is contradictory evidence about the effect of cranberry juice on warfarin. Case reports have linked cranberry juice consumption to increases in the international normalized ratio (INR) in patients taking warfarin, resulting in severe spontaneous bleeding and excessive postoperative bleeding. Daily consumption of cranberry sauce for one week has also been linked to an increase in INR in one case report. In a small study in healthy young males, taking a high dose of 3 grams of cranberry juice concentrate capsules, equivalent to 57 grams of fruit daily, for 2 weeks produced a 30% increase in the area under the INR-time curve after a single 25-mg dose of warfarin. However, 3 very small clinical studies in patients stabilized on warfarin reported that cranberry juice 250 mL once or twice daily for 7 days (27% cranberry juice or pure cranberry juice) or 240 mL once daily for 14 days does not significantly increase INR or affect plasma warfarin levels. The reasons for these discrepant findings are unclear. It is possible that the form and dose of cranberry may play a role, as cranberry extracts and juices contain different constituents. Additionally, an in vitro study evaluating 5 different cranberry juices found varying effects, with only a cranberry concentrate, and not diluted cranberry juices, inhibiting CYP2C9. However, this concentrate did not inhibit CYP2C9 activity in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, cranberry might increase the levels and adverse effects of CYP2C9 substrates. However, research is conflicting.
There is contradictory evidence about the effect of cranberry on CYP2C9 enzymes. In vitro evidence suggests that flavonoids in cranberry inhibit CYP2C9 enzymes. However, clinical research shows that cranberry juice does not significantly affect the levels, metabolism, or elimination of the CYP2C9 substrates flurbiprofen or diclofenac. Also, in patients stabilized on warfarin, drinking cranberry juice 250 mL daily for 7 days does not significantly increase the anticoagulant activity of warfarin, a CYP2C9 substrate. Additional pharmacokinetic research shows that cranberry juice does not increase peak plasma concentrations or area under the concentration-time curve of warfarin.
Diclofenac (Voltaren, Others)
Theoretically, cranberry might modestly increase the levels and adverse effects of diclofenac.
In vitro evidence suggests that cranberry juice inhibits diclofenac metabolism by human liver microsomes. However, drinking cranberry juice does not seem to affect diclofenac metabolism in humans.
Brand information
Manufacturer and brand details for Cranberry Mannose + Probiotics, from the product label.
NOW
See all NOW products- Name
- NOW Foods
- Street Address
- 395 S. Glen Ellyn Rd.
- City
- Bloomingdale
- State
- IL
- ZipCode
- 60108
- Web Address
- www.nowfoods.com
Cranberry Mannose + Probiotics by NOW: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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The Full Monographs Behind Cranberry Mannose + Probiotics’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Xylitol
Xylitol is a sugar alcohol used as a low-calorie sweetener that has the best-supported benefit for reducing cavities, especially in chewing gum or lozenges. It is generally safe for people i...
Read the full Xylitol monograph → Herb & supplement monographD-mannose
D-mannose is a natural sugar most often used to help prevent urinary tract infections, especially those caused by E. coli. Early research is promising for prevention, but the evidence is sti...
Read the full D-mannose monograph → Herb & supplement monographCranberry
Interacts with 712 drugsCranberry is best known for helping to prevent repeated urinary tract infections (UTIs) in some people, and the evidence here is moderate but mixed. It is not a reliable treatment for an act...
Read the full Cranberry monograph → Herb & supplement monographUva Ursi
Interacts with 803 drugsUva ursi is a traditional herb used mainly for urinary tract infections, and its leaves contain a compound called arbutin that may have antimicrobial effects in the urine. Evidence in people...
Read the full Uva Ursi monograph →Sources & How We Checked
Cranberry Mannose + Probiotics'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 54 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.
Xylitol 7 references
- Martindale W. Martindale the Extra Pharmacopoeia. Pharmaceutical Press, 1999.
- Weissman JD, Fernandez F, Hwang PH. Xylitol nasal irrigation in the management of chronic rhinosinusitis: a pilot study. Laryngoscope 2011;121:2468-72. PubMed
- Okamoto K, Kagami M, Kawai M, et al. Anaphylaxis to xylitol diagnosed by skin prick test and basophil activation test. Allergol Int. 2019;68(1):130-131. PubMed
- Rabago D, Kille T, Mundt M, Obasi C. Results of a RCT assessing saline and xylitol nasal irrigation for CRS and fatigue in Gulf War illness. Laryngoscope Investig Otolaryngol 2020;5(4):613-620.
- Wołyniec W, Szwarc A, Kasprowicz K, et al. Impact of hydration with beverages containing free sugars or xylitol on metabolic and acute kidney injury markers after physical exercise. Front Physiol 2022;13:841056. PubMed
- Bordier V, Teysseire F, Drewe J, et al. Effects of a 5-week intake of erythritol and xylitol on vascular function, abdominal fat and glucose tolerance in humans with obesity: a pilot trial. BMJ Nutr Prev Health 2023;6(2):264-272. PubMed
- Margulis I, Cohen-Kerem R, Stein N, et al. Xylitol nasal spray for prevention of recurrent acute otitis media in children: A prospective two-center cohort study. Int J Pediatr Otorhinolaryngol 2024;176:111818. PubMed
D-mannose 6 references
- Westphal V, Kjaergaard S, Davis JA, et al. Genetic and metabolic analysis of the first adult with congenital disorder of glycosylation type Ib: long-term outcome and effects of mannose supplementation. Mol Genet Metab 2001;73:77-85. PubMed
- Kranjcec B, Papes D, Altarac S. D-mannose powder for prophylaxis of recurrent urinary tract infections in women: a randomized clinical trial. World J Urol. 2014 Feb;32(1):79-84.
- de Lonlay P, Seta N. The clinical spectrum of phosphomannose isomerase deficiency, with an evaluation of mannose treatment for CDG-Ib. Biochim Biophys Acta. 2009;1792(9):841-3. PubMed
- Harms HK, Zimmer KP, Kurnik K, Bertele-Harms RM, Weidinger S, Reiter K. Oral mannose therapy persistently corrects the severe clinical symptoms and biochemical abnormalities of phosphomannose isomerase deficiency. Acta Paediatr. 2002;91(10):1065-72. DOI
- . Damen G, de Klerk H, Huijmans J, den Hollander J, Sinaasappel M. Gastrointestinal and other clinical manifestations in 17 children with congenital disorders of glycosylation type Ia, Ib, and Ic. J Pediatr Gastroenterol Nutr. 2004;38(3):282-7. DOI
- Lenger SM, Bradley MS, Thomas DA, Bertolet MH, Lowder JL, Sutcliffe S. D-mannose vs other agents for recurrent urinary tract infection prevention in adult women: a systematic review and meta-analysis. Am J Obstet Gynecol. 2020;223(2):265.e1-265.e13. PubMed
Cranberry 33 references
- Anon. Possible interaction between warfarin and cranberry juice. Current Problems in Pharmacovigilance 2003;29:8. PubMed
- Greenblatt DJ, von Moltke LL, Perloff ES, et al. Interaction of flurbiprofen with cranberry juice, grape juice, tea, and fluconazole: in vitro and clinical studies. Clin Pharmacol Ther 2006;79:125-33. PubMed
- Hodek P, Trefil P, Stiborova M. Flavonoids-potent and versatile biologically active compounds interacting with cytochromes P450. Chem Biol Interact 2002;139:1-21.. PubMed
- Grant P. Warfarin and cranberry juice: An interaction? J Heart Valve Dis 2004;13:25-6.
- Suvarna R, Pirmohamed M, Henderson L. Possible interaction between warfarin and cranberry juice. BMJ 2003;327:1454. PubMed
- Li Z, Seeram NP, Carpenter CL, et al. Cranberry does not affect prothrombin time in male subjects on warfarin. J Am Diet Assoc 2006;106:2057-61. PubMed
- Lilja JJ, Backman JT, Neuvonen PJ. Effects of daily ingestion of cranberry juice on the pharmacokinetics of warfarin, tizanidine, and midazolam - probes of CYP2C9, CYP1A2 and CYP3A4. Clin Pharmacol The 2007:81:833-9. PubMed
- Wing DA, Rumney PJ, Preslicka CW, Chung JH. Daily cranberry juice for the prevention of asymptomatic bacteriuria in pregnancy: a randomized, controlled pilot study. J Urol 2008;180:1367-72. PubMed
- Mohammed Abdul MI, Jiang X, Williams KM, et al. Pharmacodynamic interaction of warfarin with cranberry but not with garlic in healthy subjects. Br J Pharmacol 2008;154:1691-700. PubMed
- McMurdo MET, Argo I, Phillips G, et al. Cranberry or trimethoprim for the prevention of recurrently urinary tract infections? A randomized controlled trial in older women. J Antimicrob Chemother 2009;63:389-95.
- Mergenhagen KA, Sherman O. Elevated International Normalized Ratio after concurrent ingestion of cranberry sauce and warfarin. Am J Health-Syst Pharm 2008;65:2113-6. PubMed
- Ansell J, McDonough M, Zhao Y, et al. The absence of an interaction between warfarin and cranberry juice: a randomized, double-blind trial. J Clin Pharmacol 2009;49:824-30. PubMed
- Haber SL, Cauthon KA, Raney EC. Cranberry and warfarin interaction: a case report and review of the literature. Consult Pharm 2012;27:58-65. PubMed
- Hamann GL, Campbell JD, George CM. Warfarin-cranberry juice interaction. Ann Pharmacother 2011;45:e17. PubMed
- Roberts D, Flanagan P. Case report: Cranberry juice and warfarin. Home Healthc Nurse 2011;29:92-7.
- Garcia-Calatayud, S., Larreina Cordoba, J. J., and Lozano De La Torre MJ. [Severe cranberry juice poisoning]. An.Esp.Pediatr. 2002;56(1):72-73.
- Patel, D. A., Gillespie, B., Sobel, J. D., Leaman, D., Nyirjesy, P., Weitz, M. V., and Foxman, B. Risk factors for recurrent vulvovaginal candidiasis in women receiving maintenance antifungal therapy: results of a prospective cohort study. Am J Obstet.Gy PubMed
- Isele, H. [Fatal bleeding under warfarin plus cranberry juice. Is it due to salicylic acid?]. MMW.Fortschr.Med 3-11-2004;146(11):13.
- Linsenmeyer, T. A., Harrison, B., Oakley, A., Kirshblum, S., Stock, J. A., and Millis, S. R. Evaluation of cranberry supplement for reduction of urinary tract infections in individuals with neurogenic bladders secondary to spinal cord injury. A prospecti
- McMurdo, M. E., Bissett, L. Y., Price, R. J., Phillips, G., and Crombie, I. K. Does ingestion of cranberry juice reduce symptomatic urinary tract infections in older people in hospital? A double-blind, placebo-controlled trial. Age Ageing 2005;34(3):256- PubMed
- Sylvan, L. and Justice, N. P. Possible interaction between warfarin and cranberry juice. Am Fam.Physician 9-15-2005;72(6):1000.
- Niklasson, A. and Andren, L. [Interaction between Waran and cranberry juice]. Lakartidningen 3-15-2006;103(11):853-854.
- Rindone, J. P. and Murphy, T. W. Warfarin-cranberry juice interaction resulting in profound hypoprothrombinemia and bleeding. Am J Ther 2006;13(3):283-284. PubMed
- Uesawa, Y. and Mohri, K. Effects of cranberry juice on nifedipine pharmacokinetics in rats. J Pharm Pharmacol 2006;58(8):1067-1072. PubMed
- Valentova, K., Stejskal, D., Bednar, P., Vostalova, J., Cihalik, C., Vecerova, R., Koukalova, D., Kolar, M., Reichenbach, R., Sknouril, L., Ulrichova, J., and Simanek, V. Biosafety, antioxidant status, and metabolites in urine after consumption of dried
- Royer, D. J., George, J. N., and Terrell, D. R. Thrombocytopenia as an adverse effect of complementary and alternative medicines, herbal remedies, nutritional supplements, foods, and beverages. Eur J Haematol 2010;84(5):421-429. PubMed
- Stapleton, A. E., Dziura, J., Hooton, T. M., Cox, M. E., Yarova-Yarovaya, Y., Chen, S., and Gupta, K. Recurrent urinary tract infection and urinary Escherichia coli in women ingesting cranberry juice daily: a randomized controlled trial. Mayo.Clin.Proc. PubMed
- Doad GJ, Kabange W. Cranberry juice, atorvastatin and back pain. J Med Assoc Ga 2014;103(1):14.
- Griffiths AP, Beddall A, Pegler S. Fatal haemopericardium and gastrointestinal haemorrhage due to possible interaction of cranberry juice with warfarin. J R Soc Promot Health 2008;128(6):324-6. PubMed
- Mellen CK, Ford M, Rindone JP. Effect of high-dose cranberry juice on the pharmacodynamics of warfarin in patients. Br J Clin Pharmacol 2010;70(1):139-42. PubMed
- Ushijima K, Tsuruoka S, Tsuda H, Hasegawa G, Obi Y, Kaneda T, Takahashi M, Maekawa T, Sasaki T, Koshimizu TA, Fujimura A. Cranberry juice suppressed the diclofenac metabolism by human liver microsomes, but not in healthy human subjects. Br J Clin Pharmaco PubMed
- Ngo N, Brantley SJ, Carrizosa DR, et al. The warfarin-cranberry juice interaction revisited: A systematic in vitro-in vivo evaluation. J Exp Pharmacol. 2010;2010(2):83-91.
- Williams G, Stothart CI, Hahn D, Stephens JH, Craig JC, Hodson EM. Cranberries for preventing urinary tract infections. Cochrane Database Syst Rev 2023;11(11):CD001321. PubMed
Uva Ursi 8 references
- Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
- Schulz V, Hansel R, Tyler VE. Rational Phytotherapy: A Physician's Guide to Herbal Medicine. Terry C. Telger, transl. 3rd ed. Berlin, GER: Springer, 1998.
- Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
- Wang L, Del Priore LV. Bull's-eye maculopathy secondary to herbal toxicity from uva ursi. Am J Ophthalmol 2004;137:1135-7. PubMed
- Beaux, D., Fleurentin, J., and Mortier, F. Effect of extracts of Orthosiphon stamineus Benth, Hieracium pilosella L., Sambucus nigra L. and Arctostaphylos uva-ursi (L.) Spreng. in rats. Phytother.Res 1999;13(3):222-225.
- de Arriba SG, Naser B, Nolte KU. Risk assessment of free hydroquinone derived from Arctostaphylos Uva-ursi folium herbal preparations. Int J Toxicol. 2013;32(6):442-453.
- Park JB, Kim D, Min JS, et al. Identification and characterization of in vitro inhibitors against UDP-glucuronosyltransferase 1A1 in uva-ursi extracts and evaluation of in vivo uva-ursi-drug interactions. Food Chem Toxicol. 2018;120:651-661. PubMed
- Chauhan B, Yu C, Krantis A, et al. In vitro activity of uva-ursi against cytochrome P450 isoenzymes and P-glycoprotein. Can J Physiol Pharmacol. 2007;85(11):1099-107.
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