Types of Diabetic Eye Diseases
The most common type of infectious keratitis is bacterial keratitis. It is often caused by wearing contacts overnight.

Sleeping in your contacts makes you much more prone to keratitis, so it is recommended that you remove your contacts every day,

clean and rinse them thoroughly, and store them with fresh contact solution. Be sure to talk through the risk with your

optometrist or eye specialist.

Diabetic retinopathy:

The retina is the inner lining at the back of each eye. The retina senses light and turns it into signals that your brain decodes, so you can see the world around you. Damaged blood vessels can harm the retina, causing a disease called diabetic retinopathy.
In early diabetic retinopathy, blood vessels can weaken, bulge, or leak into the retina. This stage is called non proliferative diabetic retinopathy. If the disease gets worse, some blood vessels close off, which causes new blood vessels to grow, or proliferate, on the surface of the retina. This stage is called proliferative diabetic retinopathy. These abnormal new blood vessels can lead to serious vision problems.

Diabetic macular edema:
The part of your retina that you need for reading, driving, and seeing faces is called the macula. Diabetes can lead to swelling in the macula, which is called diabetic macular edema. Over time, this disease can destroy the sharp vision in this part of the eye, leading to partial vision loss or blindness. Macular edema usually develops in people who already have other signs of diabetic retinopathy.

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