This study is intended for people who have the signs and symptoms of dry eye disease. Common symptoms include eye dryness, eye discomfort, visual disturbance, redness, damage to the surface of the eye, burning, stinging, itching, grittiness, scratchiness, and tired eye sensation. Symptoms can affect one or both eyes and may be more bothersome later in the day or worsened by environmental factors like wind or air-conditioning.
The purpose of this study is to evaluate how effective and safe an investigational eye drop is compared to a vehicle (solution without the active ingredient) eye drop, and how well it will work to treat the signs and symptoms of Dry Eye Disease. This study will further investigate the connection between dry eye and reading ability, and whether the investigational eyedrop may have a positive impact on reading ability.