【摘要】 患者男,79岁。因前列腺增生症并结石不定期口服诺氟沙星胶囊400mg,2次/d,且剂量不断加大,6年后剂量增加到1200mg,3次/d,患者面部开始出现色素沉着,不断加重,停药则变淡。更多还原

【Abstract】 Initially, a 79-year-old man with prostate hyperplasia and calculus was irregularly given norfloxacin 400mg twice daily, and then the dosage of the drug was increasing. Six years later, the dosage of norfloxacin was increased to 1200mg thrice daily. The patient developed facial pigmentation and it was gradually aggratated. After stopping of the drug, his facial pigmentation faded.更多还原