Symptoms of excess stomach acid include regurgitation, acid spitting and heartburn. Stomach acid is mainly used to digest food, but also can kill bacteria in food, to ensure the safety of the intestinal tract and stomach, normal people will secrete a certain amount of gastric acid, but if the gastric acid secretion can be too much on the gastric mucosa, duodenal mucosa caused by damage, resulting in the emergence of digestive discomfort symptoms, such as acid reflux, heartburn, spit acidic water, regurgitation, burning pain discomfort and a series of symptoms. If there is erosion, peptic ulcer can appear abdominal pain and other symptoms; for patients with excessive stomach acid after eating alkaline food or omeprazole and other acid-suppressing drugs symptoms can be relieved. It is recommended to go to the hospital and ask the doctor to make a judgment when the symptoms of hyperacidity appear.