溃疡病通常指胃溃疡和十二指肠球部溃疡。其主要表现为上腹部疼痛,可以是烧灼样疼痛、胀痛或剧痛。一般胃溃疡的疼痛多在餐后半小时至两小时出现,持续至下一次餐前消失;而十二指肠溃疡疼痛则多在餐后3～4小时出现,亦持续至下一餐,但进食后疼痛就减轻或消失,故称“空腹痛”。溃疡病疼痛也常发作于晚间睡前或半夜。当饮食失调、情绪激动、精神紧张和气候突变时往往加重,有时疼痛甚至是难以忍受的。 Ulcer disease usually refers to gastric ulcer and duodenal ulcer. Its main manifestations of upper abdominal pain, can be burning-like pain, pain or pain. Gastric ulcer pain and more in half an hour to two hours after the meal, continued until the next meal before disappear; and duodenal ulcer pain are mostly in the postprandial 3 to 4 hours, also continued to the next meal, but After eating pain to reduce or disappear, it is called “empty stomach pain.” Canker pain often attacks at bedtime or midnight at night. When eating disorders, emotional, mental stress and climate mutations often increase, sometimes pain and even unbearable.