Hello, Welcome to Pearl.com
Diabetes type 2 could be responsible for recurrent corneal erosions in which there are very tiny abrasions on the surface of the cornea which result in pain, watering from the eye. They heal well with lubricating eye drops however. YOu could even apply lubricating eye ointment at bedtime such as Lacrilube eye ointment.
Please feel free to ask follow up questions if any.
Thank you and best wishes.
It was a pleasure to have answered this question. Experts are credited only if a positive rating is given and not otherwise. So do remember to give your rating. A positive rating is what I aim for and we can continue to interact till you get a satisfactory response. An excellent feedback and /or bonus are most welcome and appreciated.
Views expressed are for information purpose only and cannot substitute a visit to an ophthalmologist