Penicillin V Potassium
Pet Pectillin is a veterinary medication used to help manage diarrhea and digestive upset in companion animals. It contains pectin, a soluble fiber that helps absorb excess fluid in the intestines and firms up stool consistency. This over-the-counter product is commonly used in dogs and cats for temporary relief of mild gastrointestinal disturbances.
Pet Pectillin is a brand-name pet medication containing pectin that helps manage diarrhea by absorbing excess intestinal fluid.
Key facts at a glance
- RxNorm
- 1549437
- Generic
- Pet Pectillin
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
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.
Pet Pectillin is used to treat diarrhea and loose stools in dogs and cats. It is commonly employed for acute, non-specific diarrhea or digestive upset that may result from dietary changes, minor intestinal disturbances, or stress-related gastrointestinal issues.
The exact mechanism is not fully specified, but pectin-based products like Pet Pectillin work by absorbing water in the intestinal tract, which helps to firm up stool consistency. Pectin acts as a demulcent and bulking agent, potentially soothing irritated intestinal lining while providing temporary symptomatic relief from diarrhea.
Pet Pectillin is intended for short-term use only. If diarrhea persists for more than 48 hours, worsens, or is accompanied by blood, fever, or lethargy, veterinary attention is required. Always consult your veterinarian before administering any medication to your pet, especially if they have underlying health conditions or are taking other medications. Dosage should be appropriate for your pet's weight and species.
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 9, 2026. · Read our editorial policy