Appendicitis includes simple appendicitis, gangrenous perforated appendicitis, periappendiceal abscess, etc. Depending on the condition, it usually takes about 1~4 weeks to recover. 1. Simple appendicitis: Simple appendicitis is a common type of appendicitis, which usually develops sharply, with fever, abdominal pain, nausea, vomiting and other symptoms in the early stage. After laparoscopic appendectomy, it usually takes 2~3 days to gradually resume eating and drinking and go down to the ground, and usually takes 1~2 weeks to recover. 2. Gangrenous perforated appendicitis: Gangrenous perforated appendicitis is a more serious type of appendicitis, which can lead to perforation of the appendix, causing peritonitis, intestinal obstruction and other serious consequences. After surgical treatment, the recovery is slow and requires adequate anti-infection treatment, which usually takes 3~4 weeks to recover. 3. Peri-appendiceal abscess: Peri-appendiceal abscess can be treated by incision and drainage when the pain is obvious and the infection is serious, or appendiceal surgical resection is performed after 3 months of conservative treatment, and the postoperative recovery time is usually longer due to the need for adequate drainage, and it may take about 3~4 weeks. After appendicitis surgery, you need to actively cooperate with medical treatment, usually it takes 1~4 weeks to recover.