7Blurred Vision
Having diabetes can lead to serious medical complications if you do not get immediate help. This disease has been researched to have caused blindness in some adults. It leads to a specific medical condition called diabetic retinopathy, in which the retinal blood vessels experience some changes that cause them to leak fluid or even bleed. When this happens, vision is blurred. The higher your blood sugar, the more severe the blurred vision; it might even cause you to go blind if prolonged. This symptom can be reversed, and it also gets better when you begin to manage your blood sugar levels. [7]
