在交通中“红灯”表示禁止通行,因为红色是最醒目的颜色。我们身体如果出现“红灯”则要十分注意,及时检查,一旦确诊有病应早日治疗。常见的身体“红灯”大致有以下八种。 一、尿红。正常的尿液是清亮、透明或淡黄色的,如果含有很少量的血液尿就会变红,称为“血尿”,如伴有次数多、尿量减少或有疼痛感,多系泌尿及男性生殖系统感染所致;如伴有腰背部、上腹痛,甚至 In traffic, “red light” means no traffic, because red is the most eye-catching color. Our body if there is “red light” will have to pay great attention to timely inspection, once the diagnosis of the disease should be treated as soon as possible. Common body “red light” roughly the following eight. First, red urine. Normal urine is clear, transparent or yellowish, if it contains a small amount of blood will turn red, called “hematuria,” such as accompanied by more times, decreased urine output or pain, and more Department of urinary tract and Male reproductive system caused by infection; such as accompanied by low back, upper abdominal pain, and even