6) Blurry vision
Eye problems like a blurring of vision, double vision, and floaters in front of the eyes can be indicative of type 2 diabetes. High blood sugar levels can damage the tiny blood vessels in the eyes and stimulate the accumulation of fluid in the eyes. This leads to blurring of vision and other problems mentioned earlier.
If left untreated, increasing glucose levels can damage more blood vessels and increase the risk of more severe eye conditions like cataract, retinal detachment and permanent loss of vision.
