Signs and symptoms of peptic ulcer: 1. In addition to pain in the upper and middle abdomen, peptic ulcer may also have other gastrointestinal symptoms such as increased salivation, heartburn, regurgitation, belching, belching, nausea, vomiting, etc. Appetite is mostly normal, but occasionally there may be fear of eating due to painful episodes after eating, resulting in weight loss. Systemic symptoms may include insomnia and other signs of neurosis, or symptoms of imbalance of the vegetative nervous system such as slow pulse and excessive sweating. 2. Signs: During the ulcer attack, there may be limited pressure pain in the middle and upper abdomen, the degree is not heavy, and the location of its pressure pain mostly corresponds to the location of the ulcer. Peptic ulcer pain characteristics: 1, periodicity because the ulcer hair self-healing every in healing recurrence so the period of recurrent abdominal pain. 2, periodic abdominal pain is repeated periodic episodes is the characteristics of the kind of ulcers especially duodenal ulcer more sudden abdominal pain episodes last a few, a few weeks or more following more than between remission all episodes spring, autumn hair. 3, rhythmical ulcer pain and the relationship between diet has obvious correlation rhythmical installed morning 3:00 to breakfast section between the gastric acid secretion low so less pain between the hair duodenal ulcer pain two meals between the hair continued to reduce until the meal to eat or take acid-control drugs to relieve the Department of duodenal ulcer disease because of the high stomach acid at night especially before bedtime had eaten a meal hair midnight pain gastric ulcer pain hair more regular meal 1 within the hair after 1-2 gradually relieved until the meal to eat and then recur The rhythm described. 4, pain site duodenal ulcer pain is now in the abdomen or umbilicus or umbilicus to the right; gastric ulcer pain location abdomen slightly high or the left side of the glabella glabella pain range of about several centimeters in diameter cavity visceral pain body surface localization general ten exact the pain site set accurately reflect the anatomical location of the ulcer. 5, the nature of pain is dull pain, burning pain or hunger pain generally lighter can tolerate persistent severe pain suggests ulcer penetration or perforation. 6, the impact of pain mental stimulation, degree of fatigue, diet caution, drug effects, climate change and other factors to induce or aggravate; rest, eating, taking acid medicine, hand pressure on the pain site, vomiting, etc. to reduce or alleviate.