A sick cat will hide in a corner because it feels unwell. Cats are timid and afraid of being disturbed by the outside world. The corner gives it a sense of security. If you haven't taken your cat to the vet yet, you need to find a way to get it out of the corner.
What to do when your cat is sick and wants to hide in a corner? Cats hide in corners when they're sick because they're feeling unwell. Cats are timid and afraid of being disturbed, and corners provide them with a sense of security. Owners should pay close attention to their cat's recent eating and bowel movements. If the cat is recovering at home after a vet visit, avoid disturbing it too much. Just keep water and food readily available, and the cat will come out to eat when it's hungry. 
If you haven't taken your cat to the vet yet, try to get them out of the room, keep them warm, and take them to the vet immediately. Cats need a lot of nutrition while recovering from injuries, so when feeding them, make sure to provide nutritious foods such as meat or protein-rich foods. You can also give them nutritional supplements to maintain a balanced diet, which will help them heal their wounds.
