Crohn's disease is an inflammatory bowel condition characterized by symptoms such as abdominal pain, diarrhea, intestinal obstruction, intestinal perforation, and rectal bleeding. If diarrhea occurs, there will be noticeable hyperactive bowel sounds, and under such circumstances, it is imperative to use antidiarrheal medications promptly. Dietary adjustments are also important, including eating a moderate amount of vegetables and fruits. The dietary principles should focus on eating small, frequent meals with high nutrition and low fat. During active phases, it's crucial to rest more and stay hydrated, as severe diarrhea can lead to dehydration. Crohn's disease tends to recur frequently, so it is essential to strengthen daily care.