Lecithin complex iodine tablets have the efficacy of treating central plasma choroidal retinopathy, vitreous hemorrhage and other ophthalmic diseases. Lecithin complex iodine tablets is a commonly used western medicine in ophthalmology, mainly used for the treatment of central plasma choroidal retinopathy, central exudative choroidal retinopathy, vitreous hemorrhage, vitreous clouding, central retinal vein obstruction and so on. Some patients have some side effects after using lecithin complex iodine tablets, for example, a small number of patients will have a rash, but also may cause gastrointestinal tract irritation, triggering nausea and vomiting, etc. Patients who are allergic to iodine are prohibited from taking lecithin complex iodine tablets. Patients who are allergic to iodine are prohibited from taking Lecithin Complex Iodine Tablets. Patients with chronic thyroid disease and synucleinic goiter should use it with caution. Patients should consult a physician before using Lecithin Complex Iodine Tablets, especially women during pregnancy, should be evaluated by a physician before use.