Spots (often called floaters) are small, semi-transparent or cloudy specks or particles within the vitreous — the clear, jelly-like fluid that fills the inside of the eyes. They appear as specks of various shapes and sizes, threadlike strands or cobwebs. Since they are within the eyes, they move as the eyes move and seem to dart away when you try to look at them directly.

 

Spots are often caused by small flecks of protein or other matter trapped during the formation of the eyes before birth. They can also result from deterioration of the vitreous fluid due to aging or from certain eye diseases or injuries.

 

Most spots are not harmful and rarely limit vision. But, spots can be indications of more serious problems and you should see your optometrist for a comprehensive exam if you notice sudden changes or increases in them.

 

By looking in the eyes with special instruments, optometrists can examine the health of the eyes and determine if the spots are harmless or symptoms of a more serious problem that requires treatment.