Acute pancreatitis, especially acute hemorrhagic necrotizing pancreatitis, is often treated surgically, which is the removal of necrotic pancreatic tissue and adequate drainage, and includes a combination of anti-inflammatory and other treatments, which usually takes 2-4 weeks or longer. There are several indicators for recovery, including symptom relief, normal biochemical tests and normal imaging tests, in order to reach the standard of recovery. Acute pancreatitis is prone to recurrence, so you should pay attention to the factors that trigger acute pancreatitis, such as do not overeat, do not find bile duct stones, gallbladder stones that induce the cause of acute pancreatitis, and should actively take treatment.