My butt feels hot when i make a bile movement?

Fissure, spicy food: A warm feeling or mild burn may come from a number of different causes, none of which are particularly harmful or dangerous. Anal fissures or tears can often occur and present as bleeding, pain or burning. A dermatitis or rash may also cause it. Spicy foods, and caffeine can also produce this feeling. Start a daily fiber supplement like benefiber but check with a doc if it doesn't resolve.