My Shih Tzu ate a benzonatate pill. Is it dangerous for dogs?
This medication is sometimes used in dogs for chronic cough. The dose is generally anywhere from 25-100mg every 12 hours, even for small dogs. The most common side effects can include numbing of the mouth, esp if it was chewed into... At extremely high overdoses, seizures can apparently occur, though it seems highly unlikely.
Monitor her for any signs of illness, including acting like the mouth is numb, difficulty eating or swallowing, changes in personality, agitation, tremors, or seizures. I'd also skip dinner tonight in case there is a problem with numbing of the mouth or tongue. If you don't have any problems by tomorrow, she should be fine.
Updated on September 23, 2025