How Long Before Anti Nausea Medicine Works In Dogs?
How Long Before Anti Nausea Medicine Works In Dogs? This medication will take effect quickly, in about 1 to 2 hours, and improvement in clinical signs should follow. What does anti nausea medicine do for dogs? Maropitant citrate (brand name: Cerenia®) is an antiemetic used to treat vomiting and motion sickness in dogs and cats.