What should I do if my cat has ticks? What medicine can be used to kill?

If a cat has a tick on its body, you can go to a pet hospital for professional treatment by a doctor. The tick will be pulled out after it is unconscious. Use an anthelmintic drug that is effective against ticks and kill the tick before removing it. Never pull the tick out directly, as the tick's suckers may remain in the cat's body and cause harm to the cat.