How do i treat a cut/tear above 3 year olds bum hole?

Anal fissure is a tear in the skin around the anus caused by passing large, hard stools. It can cause bleeding, may be painful and itchy. Give plenty of water & fiber, avoid constipating foods, clean the anus with water and soap, wear cotton underwear, may apply ointment, maintain regular bowel movements, may use laxatives to help with constipation such as pedialax or miralax , exercise.