Prevent the occurrence of appendicitis, need to pay attention to the following points: 1, enhance physical fitness, reasonable exercise. Part of the appendicitis patients due to physical weakness, upper respiratory tract infection virus and gastrointestinal tract of the virus is easy to attack, infection of the gastrointestinal tract, caused by appendicitis occurs. This part of the patient can be enhanced through the method of physical fitness, reasonable exercise to resist the attack of external viruses, appendicitis to play a preventive role. 2, a reasonable diet, to prevent constipation. Too much greasy food, spicy food or cold food intake in the body is easy in the gastrointestinal tract to form indigestible fecal stone, easy to embedded in the appendix cavity, causing appendiceal blood supply obstacles, secondary appendicitis occurs. Therefore, this part of the patient needs to eat a balanced diet, eat more food that is good for digestion, to prevent the formation of fecaliths. Preventing constipation and having regular bowel movements every day can also prevent the formation of fecaliths in the intestines, all of which can prevent appendicitis from occurring.