If pancreatitis flares up again, you must go to the hospital for another visit because the prognosis is relatively good for mild pancreatitis with mild symptoms. However, if left untreated, it can turn from mild to heavy and can be life-threatening, so it is important to seek active medical attention at the hospital. Treatment still requires fasting, rehydration, acid suppression, enzyme suppression, etc. The treatment period for pancreatitis is relatively long, requiring a week of fasting and a lot of rehydration and acid suppression to relieve symptoms. If the symptoms are not relieved and the symptoms worsen and severe necrosis occurs, sometimes hemofiltration is required for treatment. Therefore, pancreatitis attacks still require regular treatment and should never be ignored, as neglect can bring about very serious complications.