肠道易激综合征,是一种十分常见的肠道疾病,与肠道功能紊乱有关。主要表现为腹痛,疼痛大多在下腹部,特别是左下腹,少数位于脐旁。常在食后、冷饮、冷食后加重,排便、排气或热敷后可缓解。疼痛的程度轻重不等,可为绞痛样,也可为紧缩痛,但很少有人在睡眠中痛醒。每次发作可持续数小时至数天。部分病人痛在左肋或右肋,并放射到左肩背或右肩背部,用手按摩后可出现肠蠕动加强,肛门排气后局部胀痛得到缓 Intestinal irritable bowel syndrome, is a very common intestinal disease, and intestinal disorders. Mainly abdominal pain, pain, mostly in the lower abdomen, especially the left lower quadrant, a few located next to the umbilical. Often after eating, cold drinks, cold after the increase, defecation, exhaust or heat can be alleviated. The severity of pain can range from angina to cramping, but it can also be a tightening pain, but few arouse it during sleep. Each episode can last from hours to days. Some patients with pain in the left rib or right rib and radiate to the left shoulder or right shoulder back, hand massage may appear to improve peristalsis, anal pain after local pain relief