What Causes Dry Eye Symptoms?

Irritated, burning and red eyes are the hallmarks of dry eye syndrome. But why do dry eye symptoms occur? The normal lubricating layer of moisture in the eye is called the tear film. Far from being a simple saltwater coating of salt water, the tear film is actually a complex slurry of different compounds: Salt […]

Dangers of red eye relieving eyedrops

Most over-the-counter eyedrops used for treating red eyes, contain tetrahydrozoline which is FDA approved for use in the eyes. Some of the brands that contain the chemical are Visine, Murine Plus and Clarine. The labels specifically state that they are for external use only and to keep them out of the reach of children. However, […]