Stomach discomfort after eating cake is associated with indigestion, gastric ulcer, pancreatitis and other diseases. Cakes have a lot of milk, sugar, eggs and other foods added to them, and when too much of this type of food is consumed, it can be a burden on the digestive system. Especially for those who have indigestion themselves, it can lead to aggravation after eating, and therefore stomach discomfort can occur. The substances in cake are not only difficult to digest, but also stimulate excessive secretion of gastric acid. Some people suffer from gastric ulcer disease, and excessive secretion of gastric acid will inevitably invade the ulcer surface and cause stomach spasm and contraction, which will also be accompanied by stomach discomfort. The fat content in the cake is very high, when ingested will lead to excessive secretion of pancreatic fluid, once the discharge of pancreatic fluid is obstructed, it will induce pancreatitis attacks, which will not only cause indigestion, but also lead to stomach discomfort symptoms.