10 Symptoms of Crohn's Disease You Should Be Aware Of

Anal Fistulas

Crohn’s disease may cause anal fissures, which are tiny and painful cracks around the skin of the anus. They are caused by irritation and the constant need to use the bathroom. Anal fistulas may develop when these anal fissures cause an abscess or a pocket of dead tissues that becomes inflamed and very painful. Many anal fistulas heal at home within a few days or weeks. However, some people with Crohn’s disease may experience up to twelve bowel movements each day, which inhibits the small tears or abscess from healing.