Symptoms of dry eye syndrome may affect one or both eyes and often include: burning or gritty feeling in the eyes, mucus in the eyes, sensitivity to light, eye redness, difficulty seeing at night, watery and stinging eyes, blurred vision.

At first, the cloudiness in your vision caused by a cataract may affect only a small part of the eye’s lens. You may not notice any vision loss. As the cataract grows larger, it clouds more of your lens. More clouding changes the light passing through the lens. This may lead to symptoms you notice more.

Conventional treatment for disorders such as nearsightedness, farsightedness, and astigmatism typically relies on corrective prescription lenses. Disorders such as cataracts, glaucoma, macular degeneration, and retinal detachment require advanced medical and surgical treatments.

A medical exam includes diagnosis and treatment of an eye disease or malady (like glaucoma, conjunctivitis, or cataracts). A routine eye exam, on the other hand, includes diagnosis and treatment of non-medical complaints, like astigmatism, or farsightedness.

The symptoms can start so slowly that you may not notice them. The only way to find out if you have glaucoma is to get a comprehensive dilated eye exam. There’s no cure for glaucoma, but early treatment can often stop the damage and protect your vision.