Diabetes has many serious complications, blurred vision included.
Blurry vision is a symptom of glaucoma. Since people with diabetes has double risks of glaucoma than others, patients should take the blurry vision seriously.
Other symptoms of glaucoma may include:
loss of peripheral vision or tunnel vision
halos around lights
reddening of the eyes
ocular (eye) pain
nausea or vomiting
Blurry vision is also a sign of cataracts. Cataracts makes your eyes cloudy. People with diabetes tend to develop cataracts at a younger age than other adults. Other symptoms of cataracts include:
clouded or blurry vision
double vision, usually in just one eye
sensitivity to light
glare or halos around lights