Periumbilical discoloration is one of the signs of acute hemorrhagic necrotizing pancreatitis. Acute hemorrhagic necrotizing pancreatitis is a type of acute pancreatitis, which is caused by the continued development of acute edematous pancreatitis lesions. There is extensive necrosis of pancreatic alveoli, fat and blood vessels, edema of pancreatic tissue, increase in size, and extensive hemorrhagic necrosis. The retroperitoneal space is heavily hemorrhagic with exudate. The omentum and tissues of the lining are digested by the exuded pancreatic enzymes. This type of pancreatitis is severe and develops rapidly, with many complications and high mortality. What are the dietary considerations for periumbilical discoloration? Patients are advised to eat dietary fiber foods; foods rich in fats and proteins; foods with purgative and detoxifying effects; spicy and stimulating foods; foods that are not easily digestible; and foods that are easily gas-producing. The food should be eaten winter melon: acute pancreatitis patients in the recovery period, it is advisable to easily digest and absorb the food is good, winter melon has the function of promoting intestinal peristalsis, promote appetite, is helpful to the recovery of patients. The actual fact is that you can find a lot of good quality protein nutrients, which can enhance the immunity of the body and improve the patient’s ability to resist disease. Lemon: lemon is rich in a large number of vitamins, has a clearing and detoxifying effect, but also has an antibacterial and anti-inflammatory effect, can play a role in preventing infection. Avoid eating diet Chili pepper: patients recovering during the period of eating chili pepper has a stimulating effect on the gastrointestinal tract, easily stimulated leading to intestinal congestion, edema, affecting the absorption of nutrients, which is not conducive to the recovery of patients. It is advisable to eat light and easy to digest and absorb food. Rice poop: Rice poop is a difficult food to digest, affecting intestinal peristalsis, affecting the absorption of nutrients, which is not conducive to the recovery of the patient’s body. It is appropriate to eat food that is easy to digest and absorb. Sweet potato: sweet potato is a food that is easy to produce gas, which can easily lead to abdominal distension and affect the recovery of the pancreas, which is not conducive to the recovery of the patient’s body. It is advisable to eat food that is not gas-producing and easy to digest and absorb.