病例介绍李某某,男,38岁。经胃镜检查为多发性溃疡,给予口服西米替丁(甲氰咪胍)0.2g,一日4次。至用药的第7天,患者感觉舌部疼痛。经检查,发现其舌的尖部、侧面及舌根部均有明显的圆形或椭圆形斑点,呈紫红色,肿胀充血,边缘规则而整齐,边界清楚。无全身发热症状。当时按舌炎治疗,给予维生素类等 Case description Lee Moumou, male, 38 years old. After gastroscopy for multiple ulcers, given oral cimetidine (cimetidine) 0.2g, 4 times a day. On the seventh day of treatment, the patient felt tongue pain. After examination, it was found that the tip of the tongue, side and tongue base have obvious round or oval spots, was purple, swelling and congestion, the edge of the rules and neat, clear boundary. No systemic fever symptoms. At that time according to glossitis treatment, given vitamins and so on