1病例报告患者男,42岁。患高血压病长期服用富马酸比索洛尔片治疗,每次5mg,每天1次。近半年,因全身反复出现大小不等的散在红色皮疹,伴瘙痒,逐渐连成片状,凸出皮肤表面来门诊部就诊。查体:胸前、背部、大腿内侧等部位散在红色斑疹,边界清晰,压之褪色,皮肤划痕症﹙±﹚,全身多处散在新鲜和陈旧性抓痕。血压130/80mmHg,心率62/min,律齐。双肺听诊呼吸 1 case report Patient male, 42 years old. Long-term use of hypertensive patients taking bisoprolol fumarate tablets, each 5mg, 1 day. Nearly six months, due to systemic recurrence of scattered red rash of varying sizes, with itching, and gradually even into a sheet, protruding the surface of the skin to the clinic. Physical examination: Chest, back, thighs and other parts scattered red rash, the boundary is clear, the pressure of fading, skin scratching (±), the whole body scattered in many fresh and old scratches. Blood pressure 130 / 80mmHg, heart rate 62 / min, law Qi. Lung auscultation breathing