Hi Tuesday I gave my 3 year dog only 1 tablet of cerenia at 5.00 pm, and the next day she was very drowning lethargic no eat little unconscious, walking slowly can you explain to me what's wrong and why she still like this .today .I don't give no more this medicine because I don't want to see her like that thank you. She was prescribed because she has stomach inflammation y had nausea. But she was ok only trembling.