Most domestic pet cats will be sterilized because cat owners basically want to keep one, and if the cat is pregnant, it will be very troublesome to keep. Not only that, cats after sterilization should also be well served, otherwise the cat will not eat or drink and vomit after sterilization. If this situation has already occurred, you can do this:
The cats do not eat or drink and vomit after sterilization. First of all, consider that the cat has a stress reaction due to sterilization pain. The owner can contact the pet hospital to give the cat painkiller or analgesic injection. Generally, the cat can eat slowly after 24 hours.
Secondly, if the cat continues to vomit and its mental state is declining, it is necessary to consider that the cat has other diseases. It is necessary to take the cat for further examination and treat it according to the examination results.