Surgery can cause damage to the body and may lead to qi and blood deficiency after surgery. Surgery belongs to a kind of external stimulation, which will cause damage to the body and deplete the body’s qi and blood, and in the process of wound recovery, it also needs to consume the body’s positive qi, so it is easy to cause qi and blood insufficiency after surgery. After surgery, you need to pay attention to your diet and get enough rest to promote the generation of qi and blood, and at the same time, you need to take good care of your spleen and stomach, which is the source of qi and blood biochemistry, and regulating the function of the spleen and stomach is conducive to the recovery of qi and blood after surgery. If there is a deficiency of qi and blood after surgery, it is recommended to consult a doctor in a timely manner to regulate the qi and blood under the doctor’s guidance to promote the recovery of qi and blood. If discomfort exists, the doctor should be consulted promptly for resolution.