Dr. Robert Bruce Keyser M.D.

What is eyelid twitching?Eyelid twitching or myokymia is an involuntary eyelid spasm. The upper lid is usually affected, but spasms can also occur in the lower lid or both lids. Eyelid twitching is often mild for most people. However, others may experience stronger spasms, which may force their lids...

Pink eye, or conjunctivitis, is a contagious eye condition caused by the inflammation and infection of the conjunctiva. The conjunctiva is the transparent membrane covering the white part of the eye and the eyeball. Infection and swelling of the the mucous membrane becomes reddish, and the entire...

Several vision issues that are related to aging can be solved by practical approaches like more illumination when reading or fixing poor lighting conditions in your home.When you grow to over 60 years of age, you may require more lighting for most indoor and outdoor activities. This is caused by the...

Approximately, a fifth of all people above the age of 60 have at least mild cataracts, and at the age of 75, that number increases significantly.A cataract presents itself as a reduction of clarity in the eye lens. A normal eye lens is comprised of clear water and variety of proteins. The lens...

Conjunctivitis or "pinkeye" is an infection of the conjunctiva, the thin, clear membrane coating the white of the eye and lining the inside of the eyelid. The symptoms may vary slightly depending on the cause, but are distinct: redness of the white part of the eye, tearing, a thick yellow discharge...

Keratoconus is a non-inflammatory disorder of the eye where the cornea bulges outward like a cone. Thinning and bulging of cornea may result in blurring of vision and make the eye more sensitive to light. This disorder is seen in both the eyes and is common in people from 10-years-old to...