患者女性,38岁,因患滴虫性阴道炎口服甲硝唑0.4克,半小时后感口唇面部肿胀,麻木,发痒,双眼不适,异物感。否认双眼局部用药史。急诊内科给予地塞米松10毫克肌注抗过敏治疗,口唇面部症状均消退,但眼部症状加重,双眼疼痛、畏光流泪,不能睁眼。患者1年前曾服用此药,有类似眼部表现,停 Female patient, 38 years old, suffering from trichomonas vaginitis oral metronidazole 0.4 g, half an hour later the lips face swelling, numbness, itching, binocular discomfort, foreign body sensation. Denied the history of local medication in both eyes. Emergency medicine given dexamethasone 10 mg intramuscular injection anti-allergy treatment, facial symptoms of lips subsided, but the ocular symptoms worse, eyes pain, photophobia, can not open your eyes. The patient took this medicine a year ago and has similar ocular manifestations and stops