现已证实5-碘-2′-脱氧尿嘧啶核苷(以下简称IDU)治疗早期疱疹性角膜炎甚为有效。当角膜实质受侵犯时,联合应用适量的激素与 IDU 是合宜的;这种措施曾挽救了很多严重的疱疹性角膜炎或葡萄膜炎患者的眼球。为防止复发,很多病人必须长期应用小剂量的 IDU 及激素。如果这种措施不同时加用抗菌素,便有导致继发性角膜感染的危险。作者报告4例以说 It has been confirmed that 5-iodo-2’-deoxyuridine (hereinafter referred to as IDU) for the treatment of early herpes keratitis is very effective. When the cornea is substantially infringed, a combination of the appropriate amount of hormone and IDU is appropriate; this measure has saved the eyes of many patients with severe herpes keratitis or uveitis. To prevent recurrence, many patients must long-term use of small doses of IDU and hormones. If this measure is not combined with antibiotics at the same time, there is a risk of secondary corneal infection. The authors report 4 cases to say