Many diseases can: Many eye diseases can cause deterioration of eyesight. Cataract, glaucoma, diabetic retinopathy and age-related macular degeneration are the 4 most common eye diseases in the usa that can cause of steady decline in vision. Consult your ophthalmologist if your vision is deteriorating.
Answered 3/12/2016
5.2k views
Systemic conditions/: Systemic illnesses and sometimes rare reactions to meds can lead to decreased vision as can some otc altentative supplements if taken to excess. See your ophthalmo9logist and be totally truthful about all.
Answered 4/7/2013
5.2k views
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A doctor has provided 1 answer
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