Generally speaking, vitreous clouding does not affect vision and does not require treatment. If it affects vision, it is due to bleeding and can be treated with oral Volitene or Proliquidium injections to promote absorption of the bleeding. If it is a vitreous degeneration clouding, often due to myopia or old age, patients often manifest as a floating black shadow or gray circle in front of the eyes, but also as a spider web, the effect of drugs are not too good. If the effect on vision is serious, it can only be treated with vitrectomy surgery. If the vision is not affected, just feel unhappy, there is no need for surgery, adjust the mentality can be, there is no need to put your mind on this problem all day long. Find something else to do to distract your attention.