You can also give Pepto Bismol (dogs only). Give 1 teaspoon per 5 pounds or 1 tablespoon per 15 pounds every 2 hours. If vomiting does not improve after 3-4 doses, please contact us. Diarrhea - For diarrhea in dogs only, give Pepto Bismol or Kaopectate.
The adverse effect of one medication (donepezil) was misdiagnosed as a novel medical condition (gastrointestinal distress), which lead to further medication use (Pepto-Bismol). This could have been prevented by correctly identifying the cause and decreasing the donepezil dose. He would have never needed the Pepto-Bismol in the first place.