Pepto-Bismol
Pepto-Bismol Liquid
89/100
SUPPIE SCORE
85/100
EFFICACY
High
SAFETY
90/100
CLEANLINESS
What Does Pepto-Bismol Liquid Do?
Pepto-Bismol Liquid provides effective relief for GI symptoms with a standard 525 mg/30 mL bismuth subsalicylate dose backed by strong evidence; generally safe for short-term adult use, but caution needed for salicylate sensitivities and interactions.
What is the mechanism of action for bismuth subsalicylate in treating diarrhea?
How does bismuth subsalicylate help with heartburn and indigestion symptoms?
What evidence supports the use of bismuth subsalicylate for nausea relief?
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What Are the Benefits of Pepto-Bismol Liquid?
Based on proven scientific research
Diarrhea reliefVery strong
Upset stomach reliefStrong
Nausea reductionStrong
Heartburn alleviationModerate
Indigestion treatmentStrong
Good For:
What Are the Side Effects of Pepto-Bismol Pepto-Bismol Liquid?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Bismuth subsalicylate at 525 mg/30 mL dose is generally safe for short-term use in adults, but may cause temporary darkening of stool and tongue due to bismuth.
•Contains salicylate, which can interact with blood thinners like warfarin or increase bleeding risk; avoid if allergic to aspirin.
•Not recommended for children under 12 due to Reye's syndrome risk; use caution in pregnancy (category C) and consult physician.
•Benzoic acid and amaranth preservatives may cause mild allergic reactions in sensitive individuals, though low overall risk.
•High sodium content could be concerning for those on low-sodium diets; monitor for salicylate toxicity with overuse.
•Do not use if you have bleeding disorders, gout, or are taking other salicylates; long-term use may lead to bismuth accumulation.
Potential Side Effects
Negative Interactions
Allergens
Salicylates (aspirin allergy)Benzoic acid sensitivityAmaranth dye allergy
Inactive Ingredients
Sodium
Low RiskBenzoic acid (e210)
Low RiskAmaranth (e123)
Medium RiskWhat Are the Ingredients in Pepto-Bismol Pepto-Bismol Liquid?
Bismuth subsalicylate
525 mg/30 ml
Sodium
Benzoic acid (E210)
Amaranth (E123)
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Dosage & Bioavailability
How the active doses and forms in Pepto-Bismol Liquid compare to the research.
•Bismuth subsalicylate — no studied range to compare this dose with yet.
Sources & References
Frequently Asked Questions
Common questions about Pepto-Bismol Pepto-Bismol Liquid