1.腹泻有哪些特征 腹泻俗称“拉稀或拉肚子”,是一种由肠蠕动亢进或肠管内水分吸收减退而引起的症状。其特征比较明显,如粪便中的水分过多,稠度降低,重量增加,严重者可发生水泻,同时伴有腹痛、恶心、呕吐、出冷汗、较频繁的排便,更为严重的腹泻可引起脱水,导致体内的水和电解质代谢失调或营养障碍。如果排便在一日内超过3次,或粪便中脂肪增多,或带有未消化的食物、脓血者则称为腹泻。 What are the characteristics of diarrhea, diarrhea, commonly known as “diarrhea or diarrhea”, is a kind of bowel or hyperthyroidism caused by intestinal absorption of water reduced symptoms. Its characteristics are more obvious, such as stool in the water too much, reduce the consistency, weight increase, severe cases can occur diarrhea, accompanied by abdominal pain, nausea, vomiting, cold sweats, more frequent bowel movements, more severe diarrhea can cause Dehydration, leading to the body’s water and electrolyte metabolism disorders or nutritional disorders. If defecation more than 3 times a day, or increased excretion of fat, or with undigested food, septic blood who is called diarrhea.