The reason why a cat vomits after taking Miaosanduo may be because the cat’s body is relatively sensitive, so it will experience vomiting, poor energy, and loss of appetite. It usually recovers in about a day. If it does not recover for more than a day, or the cat vomits frequently, and the situation is more serious, it is best to take the cat to the pet hospital for examination and treatment in time to avoid delaying the condition.