Sudden blurring of vision in one eye.

Dear Ask The Doctor: My vision went blurry in one eye for about 10 seconds. What could this be

Dear Jill: Though the blurring of vision may be benign in nature, it is advisable you visit your doctor/ophthalmologist to rule out any pathology that can cause similar symptoms by blocking the blood supply to the eyes. The risk factors include diabetes, hypertension, heart disease, smoking and high cholesterol.