Objective To determine the clinical effect of Iodized Lecithin Capsules in the treatment of vitre-ous hemorrhage.Methods 102 patients ( 102 eyes ) with vitreous hemorrhage were divide into Group A ( treatment group) and Group B ( control group);the treatment for Group A with 52 patients (52 eyes) is taken Iodized Lecithin Capsules orally;for Group B with 50 patients (50 eyes),it was the prolonium iodide through intramuscular injection. The course of treatment for both Group A and B was 3 months and all the patients in the two groups receive systemic diseases treatment and etiological treatment at the same time.The clinical effects of both groups will be compared. Results The effective rate for Group A was 82.7% whereas the figure for Group B was 64.0%.The differences between the two groups had statistical significance(χ2 =4.58,P <0.05).Conclusion By taking Iodized Lecithin Capsules orally is a very effective way to treat vitreous hemorrhage without obvious side effects.The treatment is safe and effective.