Kaolin
Kaolin is an adsorbent clay medication used to treat diarrhea and gastrointestinal discomfort by binding to toxins and bacteria in the digestive tract.
Kaolin is a clay-based adsorbent used to treat diarrhea by binding to toxins and excess fluids in the intestines.
Key facts at a glance
- ATC
- a07
- RxNorm
- unknown
- Generic
- Kaolin
- Class
- atc-a07
- Brands
- Pet Pectillin
- Availability
- otc
- Pregnancy
- C
- Lactation
- caution
- Half-life (h)
- 0
- Onset (min)
- 60
- Duration (h)
- 6
- Routes
- oral, topical
- Forms
- suspension, powder
- Regions
- United States
- Monitoring
- none
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Kaolin is used to treat acute and non-specific diarrhea, including traveler's diarrhea and diarrhea associated with mild gastrointestinal infections. It may also help relieve symptoms of indigestion and stomach upset.
Kaolin is an adsorbent that works by binding to water, toxins, bacteria, and irritants in the gastrointestinal tract. This helps to solidify stool consistency and reduce the frequency of bowel movements.
Kaolin may interfere with absorption of other oral medications if taken simultaneously. It is generally not recommended for diarrhea accompanied by high fever or bloody stools, as these symptoms may indicate a more serious condition requiring medical attention. Should not be used for extended periods without medical supervision.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy