Bismuth Subsalicylate for Digestive (GI)
Medically reviewed by a licensed pharmacist · Last reviewed
Reviewed against: FDA OTC Monograph
Dose
30mL liquid OR 2 tablets every 30-60 minutes as needed. Max 8 doses (240mL or 16 tablets) in 24 hours. Do not use longer than 2 days.
What to watch for
- Salicylate allergy
- Anticoagulant use
- Child with viral illness
- Third trimester pregnancy
Not recommended in pregnancy — check with a pharmacist or your clinician first.
Not for children under 12.
Sources
- FDA OTC Monograph — FDA-OTC-Monograph-Bismuth-21CFR335
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Where to buy
This page is for general education and is not medical advice. It does not replace a consultation with a licensed pharmacist or your clinician. Always read and follow the product label. If symptoms are severe, worsening, or persistent, seek professional care.