The following symptoms can occur when stomach disease is committed: First, it causes pain in the middle and upper abdomen, paroxysmal attacks, cold weather, nervousness, excessive pressure, spicy diet, or Helicobacter pylori infection. Oral aspirin and other drugs can induce attacks, which can be accompanied by abdominal distention, nausea, belching, anorexia and other manifestations. 2、 In case of serious stomach disease, gastric mucosa may be damaged, leading to the formation of ulcers, which can cause hematemesis and black stool. 3、 If gastric cancer and other gastric diseases are considered, progressive emaciation and anemia may occur, leading to cachexia, and gastric cancer is easy to metastasize to the liver, causing corresponding symptoms in the lungs. 4、 Recurrent chronic gastritis can cause dizziness, fatigue, insomnia, anxiety and other mental symptoms, which are called functional dyspepsia.
