The length of hospital stay after surgery varies depending on the type of cyst and is usually discharged after about 1 week of hospitalization. There are various types of cysts, including epidermoid cysts and sebaceous cysts on the body surface, and liver cysts, ovarian cysts, and kidney cysts in the abdominal cavity. Usually, treatment of body surface cysts is less difficult and hospitalization is shorter, such as sebaceous cysts or epidermoid cysts can be treated by outpatient surgery and no hospitalization is required after surgery. Intra-abdominal cysts are more difficult to treat and require inpatient surgery, such as liver cysts and kidney cysts can be treated with minimally invasive laparoscopic surgery and can be discharged after about 1 week of inpatient treatment. In case of ovarian cysts, the cysts can be simply removed or one side of the ovary can be removed, which also requires hospitalization for about 1 week. In addition, after surgical treatment of cysts, patients are advised to eat more high-protein foods and avoid spicy and stimulating foods and cold foods.