Usually, appendicitis surgery requires about 5-7 days of hospitalization. Appendicitis is mostly caused by congestion and edema of the appendix caused by unclean diet or fecal stones stuck in the appendiceal outlet. The main clinical manifestation is abdominal pain and individual patients may experience nausea and vomiting. Early appendicitis can be treated conservatively, but there is a risk of perforation of the appendix causing infectious shock, which can be serious and life-threatening, and there is a possibility of recurrence. Laparoscopic appendectomy is the main treatment for appendicitis. Simple open surgery requires hospitalization for about 7 days, while minimally invasive laparoscopic surgery requires hospitalization for about 3-5 days. Patients with appendicitis should start activities as early as their condition allows after surgery. Deep breathing and extension and flexion of the limbs should be performed on the second day after surgery, and the amount and range of activities should be gradually increased. After surgery, it is important to take rest and eat more protein and vitamin-rich food to promote healing of the surgical wound.