An open tummy surgery is abdominal surgery. It usually takes more than a week to recover completely after abdominal surgery. In order to promote faster recovery after abdominal surgery, on the one hand, it is necessary to strengthen activities. Most of the abdominal surgery patients can get out of bed on the first day after surgery under the supervision of the doctor, and through appropriate activities, it can promote the recovery of the gastrointestinal function of the body and thus accelerate the recovery. After the gastrointestinal function is restored, some liquid food can be introduced. On the other hand, it is necessary to cooperate with the doctor’s treatment, for example, to enhance sputum excretion and promote sputum discharge.