Condition Education Blepharitis Cataracts Chalazion Contact Lenses Diabetic Retinopathy Dry Eye Persistent dryness, scratchiness, and a burning sensation in your eyes are symptoms of dry eyes. These symptoms alone may prompt your eye doctor to diagnose dry eye syndrome. Epiretinal Membrane Flashes and Floaters Glaucoma Low Vision Evaluation Macular Degeneration Pterygium/Pinguecula Retinal Detachment