Crohn's disease is an inflammation that occurs in the intestines, most commonly found in the terminal ileum and the right half of the colon. Due to the irritation from the inflammation, there is noticeable abdominal pain, which often presents as cramping, and sometimes as dull pain. The severity of the abdominal pain varies with the intensity of the inflammation. In addition to abdominal pain, symptoms may include diarrhea or manifestations of intestinal obstruction. Due to damage to the intestinal wall, complications such as intestinal perforation or rectal bleeding can occur, as well as fever and extraintestinal manifestations like malabsorption disorders. Crohn's disease tends to recur frequently and has a protracted course. It is not easily cured, and thus, strengthening daily care is essential.