Acute kidney failure due to pancreatitis has some possibility of recovery. Pancreatitis is a serious digestive system disease, patients with pancreatitis, due to long-term inflammatory stimulation, the human body’s internal environment dysfunction, may lead to human kidney failure. Therefore, for patients with severe pancreatitis, patients should first control the inflammatory response of the pancreas to minimize the inflammatory response to other organs. Meanwhile, in the case of renal failure, patients can take conservative treatment such as dialysis, hemofiltration and other auxiliary ways, which can be used to control the internal environment of the human body and alleviate the patient’s symptoms, and there is a certain possibility of recovery. However, in some patients, pancreatitis leads to irreversible renal failure, which cannot be recovered. If the patient has the above situation, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor, improve the relevant examination, clarify the cause of the disease and standardize the treatment.