夏季,腹泻病人增多。腹泻是指排便次数明显超过平日习惯的频率,粪质稀薄、水分增加,还常伴有排便急迫感、肛门不适、失禁等症状。腹泻分急性和慢性两类。急性腹泻的病因有:急性胃肠炎、食物中毒、痢疾等。慢性腹泻的病因有:慢性结肠炎、血吸虫病、肠结核、直肠癌或结肠癌等。腹泻病症诊断:1.有无腹痛。肚 Summer, diarrhea patients increased. Diarrhea refers to the frequency of bowel movements significantly more than usual habits, thin fecal material, increased water, but also often accompanied by urgency of urgency, anal discomfort, incontinence and other symptoms. Diarrhea is divided into acute and chronic categories. The causes of acute diarrhea are: acute gastroenteritis, food poisoning, dysentery and so on. The causes of chronic diarrhea are: chronic colitis, schistosomiasis, intestinal tuberculosis, rectal cancer or colon cancer. Diarrhea diagnosis: 1. Whether there is abdominal pain. tripe