例1,刘△△,男,3岁。因“感冒”服感冒通片1片,3次/日,连服8片后发现血尿,呈洗肉水样,无尿频尿急尿痛。尿常规:红血球(++++),尿蛋白(+++)。患者平素体健,既往无类似症状,首次服用感冒通片,未服其他药物,服药前曾查尿常规正常。体查未见异常。血红蛋白129.4g/L,白细胞4.0×10~9/L中性0.50,淋巴0.50,血沉2mm/L,尿素氮2.3mmol/L,血清肌酐:70μmol/L。肾膀胱B超示:膀胱双肾未见明显异常。停用其他一切药物,给10％葡萄糖200 Example 1, Liu △△, male, 3 years old. Because of the “cold” clothes cold tablets 1, 3 times / day, and even served eight tablets found hematuria, was washed with water samples, no urinary frequency urgency dysuria. Urine routine: red blood cells (++++), urinary protein (+++). Patients usually physical health, no similar symptoms in the past, the first time taking a cold pass, not taking other drugs, check urine before taking regular. No abnormalities were found. Hemoglobin 129.4g / L, white blood cells 4.0 × 10 ~ 9 / L neutral 0.50, lymph 0.50, ESR 2mm / L, urea nitrogen 2.3mmol / L, serum creatinine: 70μmol / L. Kidney bladder B ultrasound showed: no obvious abnormal bladder and kidney. Disable all other drugs, give 10% glucose 200