本文观察６４例由各种原因所致的角膜上皮疾病患者，用新药０．１％爱丽（Ｈｉａｌｉｄ）滴眼液治疗的临床效果。结果总有效率达８９．０６％，显效率达７０．３１％。其中对药物毒性所致上皮症疗效最佳，有效率为８８．８９％，其次是外伤有效率为８３．３３％，对于无特效疗法的眼干燥症也取得较好的临床疗效，有效率为７６．９２％。观察中仅４例出现程度不等的眼区药物反应，停药后均好转，无一例出现全身毒副反应 In this paper, 64 patients with corneal epithelial disease caused by various causes were observed and treated with 0.1% Hialid eye drops. Results The total effective rate was 89.06%, markedly effective rate of 70.31%. Among them, the best efficacy was caused by drug toxicity, the effective rate was 88.89%, followed by the traumatic effective rate was 83.33%. For xerophthalmia without special treatment, better clinical efficacy was also obtained, the effective rate was 76.92%. In the observation, only 4 patients showed varying degrees of ophthalmic drug reactions, after stopping all improved, no case of systemic toxicity