The generic name of Volitin is Lecithin Complex Iodine Tablets, which can be used for the treatment of Fritillary Aphthous Disease, but the specific onset of action time varies widely among individuals, and there is no clear data to support it. This product is suitable for the treatment of central plasma choroidal retinopathy, central exudative choroidal retinopathy, vitreous hemorrhage, vitreous clouding, central retinal vein obstruction, etc., and the efficacy of this product varies from person to person. Patients with Aedes aegypti can use lecithin complex iodine tablets as prescribed by the doctor to promote the absorption of cloudy vitreous and improve the patient’s visual acuity, but the exact time of onset of effect is not clear. Some patients using lecithin complex iodine tablets, may appear rash, gastrointestinal discomfort and other adverse reactions, patients with chronic thyroid disease, patients who have suffered from goiter, patients with insufficient synthesis of endogenous thyroxine, pregnant women and lactating women should be cautious, allergic to iodine and this product is prohibited. Patients are advised to use lecithin complexed iodine tablets in accordance with the doctor’s instructions, do not use without authorization, to avoid causing adverse reactions.