When iodophor gets into the eye, the preferred way is to rinse with a lot of water to reduce the iodophor content and rinse as cleanly as possible so that the eye is not burned by the iodophor. If the rinsing is slow, or if more iodine enters, it often causes burns on the corneal epithelium, causing edema of the cornea with pain. If the amount of iodine is high, it often causes edema of the endothelium, edema of the stroma and blurred vision, and a transient increase in intraocular pressure. In this case, anti-inflammatory treatment is mainly used, together with nourishing corneal treatment, anti-inflammatory drops can be used levofloxacin drops, 3-4 times a day, together with calf blood gel or epidermal growth factor to promote the healing of the cornea, while anti-inflammatory observation can be.