患儿,男,1岁9个月,因发热、轻咳、流涕1周,口服“伤风胶囊、非那根糖浆”3天效果不佳,改用感冒通片每次2/3片,1日3次,2天后症状有所好转,服药后36小时突然出现均匀一致的肉眼血尿,但无浮肿、尿频、尿急、尿痛、尿少及高血压等表现。尿化验蛋白++,RBC++++,以血尿原因待查收住。体检:T 37℃,BP 10.9/6.7 kPa。眼睑不浮肿,咽部充血,心肺腹正常,双肾区无叩痛。尿常规化 Children, male, 1 year and 9 months old, due to fever, mild cough, runny nose 1 week, oral “cold capsules, non-Gengen syrup,” 3 days poor results, 3 days on the 1st, 2 days after the symptoms have improved, 36 hours after taking the drug suddenly appeared uniform gross hematuria, but no edema, frequent urination, urgency, dysuria, oliguria and high blood pressure and other performance. Urinalysis protein ++, RBC ++++, pending investigation of hematuria. Physical examination: T 37 ° C, BP ​​10.9 / 6.7 kPa. Eyelid edema, throat congestion, normal cardiopulmonary abdominal, kidney area without percussion pain. Urine routine