Usually, patients can recover and be discharged from the hospital about 7 days after appendicitis surgery. Appendicitis is a common general surgical disease that presents as metastatic right lower abdominal pain with abdominal distention, nausea, vomiting, diarrhea, and loss of appetite. Mild appendicitis can be treated conservatively. A definite diagnosis of more severe appendicitis is usually treated surgically. The recovery time after appendicitis depends on the severity of the disease, the patient’s physical condition, and whether there are postoperative complications, etc. Generally, the patient can be discharged from the hospital in about 7 days. However, if incisional infection occurs, or if periappendiceal abscess or purulent peritonitis is combined, the course of the disease may be significantly prolonged, and it may even take 2-4 weeks to fully recover. In addition, patients should pay attention to rest during the postoperative recovery process, give liquid or semi-liquid food according to the gastrointestinal function, ensure adequate nutrition supply, and change medication regularly.