Vitreous clouding with dark shadows can be treated, commonly used treatments include drug treatment, surgical treatment, etc. Through standardized treatment can reduce clinical symptoms and slow down the development of the disease. 1. Drug treatment: Vitreous clouding caused by inflammation can be treated with some antibiotics, but first carry out the pathogenetic examination and drug sensitivity test, and then select the appropriate antibiotics according to the results. Clinically, iodine preparation is also used in the treatment of vitreous opacity to promote local microvascular dilation and blood circulation, commonly used drugs are aminopeptide iodine eye drops, lecithin complexed iodine and so on. 2. Surgery: If the condition of vitreous clouding is serious, surgery can be taken, such as YAG laser ablation, vitrectomy and so on. Vitreous clouding with black shadow should be actively treated to avoid affecting vision.