Care measures after nephrectomy surgery: 1. After nephrectomy surgery, bed rest is recommended for 1-3 days to avoid premature activities on the ground. Because of the need to ligate the kidney tip after nephrectomy, premature activity may cause the ligation to fall off and lead to bleeding. 2.After nephrectomy surgery, you need to fast and wait for the gastrointestinal tract to be ventilated before eating. Before ventilation, no food and water can be consumed. 3.After nephrectomy surgery, attention should be paid to observe the urine volume. The patient has two kidneys to metabolize the water-sodium balance of the whole body, when one kidney is removed, the opposite kidney can compensate, but there are also cases where the opposite kidney cannot compensate, then the patient first shows a decrease in urine volume, followed by edema, nausea, vomiting, etc. 4, after nephrectomy surgery, if the patient needs to get up or turn over, a companion is needed to protect the waist and assist the patient to get up or turn over, avoiding excessive force on their own, which can lead to wound opening, etc. The wound will be split open due to excessive force.