患者女性,49岁。因慢性萎缩性胃炎伴腺上皮轻度异型增生及中度肠腺化生于1995年6月26日服丽珠得乐每日4次,每次110mg;加用甲硝唑每日3次,每次400mg(宁波第三制药厂,批号931116),再加服阿莫仙每日4次,每次500mg,于治疗后第3天患者感到头晕、乏力、食欲不振、恶心、口干,舌与上腭麻木,咽刺痛、肿胀,烧灼感,因症状逐日加重,尤为口腔内异样感难以忍受,于服药后第6天嘱其停服甲硝唑,另两药继 Patient female, 49 years old. Due to chronic atrophic gastritis with mild dysplasia and glandular epithelial metaplasia was born in June 26, 1995 service Livudol, 4 times a day, each 110mg; plus metronidazole 3 times a day, Each 400mg (Ningbo Third Pharmaceutical Factory, batch number 931116), plus take Amoxicum 4 times a day, each 500mg, on the 3rd day after treatment, patients feel dizzy, fatigue, loss of appetite, nausea, dry mouth, tongue With numbness on the palate, pharynx stinging, swelling, burning sensation, due to the daily increase in symptoms, especially in the mouth of the same sense of unbearable, on the 6th day after taking the drug metronidazole, the other two following the drug