How to ventilate quickly after appendectomy: 1. Get out of bed as soon as possible with the doctor’s consent, even if you can’t walk far away from the bed, you can also walk in place at the bedside, because standing including walking helps gastrointestinal function peristalsis, so that gas and liquid can move down as soon as possible. 2. You can try anal plugging opiate or find a doctor to request enema treatment, which can stimulate intestinal peristalsis to speed up help exhaustion, and there is no obvious pain. 3. The doctor may also recommend the use of oral laxative medications, such as lactulose and malaise pills, if the doctor agrees. 5. hot water bags can be used to warm up the abdomen or physical therapy can help exhaustion. 6. acupressure or Chinese herbal medicine can also promote exhaustion and defecation.