If a cat keeps shaking after a fall, it may be caused by factors such as brain concussion, neurological disorder, brain edema or bleeding that compresses the nerves. These conditions may trigger clinical manifestations of convulsions and involuntary shaking.

If the cat has been shaking after a fall, it is recommended to keep warm, reduce the cat's activities and struggles, and avoid secondary injuries. If your cat has no appetite, you can force-feed liquid food in small amounts and multiple times to avoid the risk of hypoglycemia. If necessary, it should be sent to the pet hospital for examination immediately.