What are the early symptoms of gastric cancer? Health consultation 45-year-old male description: I am here.

Early gastric cancer has no obvious symptoms. Some patients may have symptoms of indigestion. Advanced gastric cancer may have epigastric pain, postprandial aggravation, anorexia, fatigue and weight loss. When gastric cancer has complications or metastasis, special symptoms may appear, such as dysphagia when cardiac cancer involves the lower esophagus; When combined with pyloric obstruction, nausea and vomiting will occur; Ulcerative gastric cancer bleeding, can cause hematemesis or melena, and then anemia symptoms. If gastric cancer metastasizes to the liver. It may cause pain in the right upper abdomen, jaundice or fever, and metastasis to the lungs may cause cough and hiccup. This is what we call burping and hemoptysis. Involvement of the chest model can produce pleural effusion and dyspnea. If the tumor invades the pancreas, there will be radiation pain in the back.