Patients with partial hepatectomy usually need 2~3 months to recover normal body functions, but it takes about 6 months for full recovery, and the exact recovery time varies according to individual’s physique. The regenerative ability of the liver is relatively strong. After partial hepatectomy and with active treatment and care, the indicators for assessing liver function such as aminotransferases, albumin, etc. will gradually recover in 2~3 months, and the liver can be restored to its preoperative size. However, it will take some time for the patient to fully recover to normal liver function, usually around 6 months. However, it should be pointed out that if the patient suffers from cirrhosis and other serious liver, it may affect the recovery of the liver, and patients with severe decompensation of cirrhosis may not even be able to return to normal. After hepatectomy, patients should pay more attention to rest, avoid too much exertion and staying up late, and during the recovery period, the diet should be light and easy to digest, avoiding too greasy and stimulating food. At the same time, postoperative patients should do a good job of wound care, to ensure that the local clean, dry, so as to avoid infection. Patients with partial hepatectomy should follow the doctor’s instructions for regular follow-up after surgery. If abdominal pain or vomiting occurs during the recovery period, they should go to the hospital in time to avoid affecting their health.