单纯疱疹性(以下称单疱性)角膜炎是一种致盲率很高的常见眼病。近年来,由于激素的广泛应用,本病的发病率日益增高,病情日趋严重,迁延不愈,反复发作,严重破坏视力,特别是深层型,治疗更见棘手,是当前眼科领域有待攻克的课题。1962年 Kaufman 等报道应用碘苷(IDU)治疗单疱性角膜炎以来,抗单疤病毒药物有了不少的进展,除碘苷外,又有氟胸腺嘧啶核苷((?)1%),阿糖朐苷(CA0.025～ Herpes simplex (hereinafter referred to as unilateral) keratitis is a common eye disease with high blinding rate. In recent years, due to the widespread use of hormones, the incidence of the disease is increasing, the condition is getting worse, prolonged unhealed, recurrent, severe damage to vision, especially deep type, the treatment is more difficult, is the current field of ophthalmology to overcome the subject . In 1962, Kaufman et al. Reported that IDU has been used to treat monobasic keratitis, and many anti-monoviral drugs have made some progress. In addition to iodine, fluorothymidine (1%) , Arabinoside (CA0.025 ~