Appendicitis hanging water a few days can reduce inflammation is generally no clear time, mainly according to the severity of the disease to decide. If the disease is mild, conservative treatment can be carried out, usually need to infusion anti-infection treatment for 5~7 days to gradually relieve the symptoms. For more severe cases, surgery may be needed, and after surgery, fluids are usually given for about 3 to 5 days. When appendicitis is treated conservatively, cephalosporins are usually used in combination with metronidazole, such as cefoperazone or ceftriaxone sodium for intravenous infusion anti-infection treatment. Usually after 5-7 days of infusion, the inflammation will gradually subside. However, it should be noted that conservative treatment still has the possibility of recurrence, and patients should avoid triggers, such as eating cold and stimulating and unhygienic food, intestinal bacterial infections. If the patient has recurrent appendicitis or if conservative treatment is not effective, appendectomy is recommended to cure the disease to avoid recurrent appendicitis if the doctor evaluates that the patient meets the indications for surgery and there are no contraindications for surgery. Postoperative treatment with intravenous fluids against infection is usually required for 3 to 5 days. Therefore, when appendicitis is diagnosed, the doctor will formulate an appropriate treatment plan according to the patient’s specific condition, and the patient should actively cooperate with the doctor to avoid delaying the condition.