Whether weight loss is normal after surgery is related to the degree of weight loss and the type of surgery. It is normal to experience slight weight loss in the early stages after surgery. Substantial weight loss may also occur after gastrointestinal surgery due to damage to gastrointestinal function. However, if the surgical site is not in the GI tract and there is persistent weight loss after surgery with a high degree of loss, an abnormal situation should be considered.
After surgery, the body is traumatized and the physical and mental state is reduced compared to the preoperative period. Therefore, it is normal to experience slight weight loss in the early stages after surgery, which can be gradually improved through proper rest and a balanced diet.
There is a link between the type of surgery and weight loss after surgery. Gastrointestinal surgeries, such as partial intestinal resection and gastric decompression surgery, are usually more damaging to the gastrointestinal function, so there may be significant weight loss after surgery, and the degree of weight loss is related to the degree of gastrointestinal damage.
If there is no obvious damage to gastrointestinal function after surgery, but weight loss still persists, we should consider whether there are abnormal factors such as recurrence of lesions, which affects the body’s absorption of nutrients, and we should consult a doctor for follow-up in a timely manner.
If weight loss occurs after surgery, you should go to the hospital in time to get a clear diagnosis so as to carry out specific treatment as soon as possible, in order to prevent recurrence of the disease, which will affect your health.