What can be the cause of blurry eyes?

Answer by  MikeG (1650)

Blurry eyes are typically the symptoms of allergies. If the seasons have recently changed, You have acquired a new pet, or have been outside alot more often lately, this is most likely the cause. Try an over the counter anti histamine to see if this alleviates the issue. It might also be chronic dry eyes.

Answer by  aks (221)

Blurry eyes can be the earliest symptoms of cataract, glaucoma or weakening of muscles. Sometimes the eyesight can also be affected due to diabetes, pregnancy, anemia and diseases related to the nerves and kidney. Blurry vision can also be related to one's age which leads to loss of elasticity.

Answer by  AP (60)

There can be many reasons for blurry eyes. If it came on all of a sudden, then more than likely it is allergies. Try buying and using some visine and see if this helps. If so, then that is likely the culprit.

Answer by  dedre (998)

When a person is active in a place with loose particles in the air, the eyes will sometimes attract the particles. The eyes will then become blurry with exessive plasma.