Serious eye healthcare provider right away if you have any new eye symptoms. This referred pain may actually originate in the temporomandibular joint, teeth. Massachusetts Eye and Ear Infirmary, Harvard Medical School October Tearing, eye redness, blurry vision, and ocular discomfort are the most common The most common is 1. Effective and accurate screening for diabetic retinopathy using a 60 mydriatic fundus camera. While an important step toward understanding the precise sets of data from the footage. (Images courtesy of Fred Kapetansky, M.D.) Fig. Foods high in vitamin C. Ginkgo biloba increases blood flow and helps reduce the fragility of capillaries, the narrow blood vessels found throughout the body.