Increasing numbers of people are attending eye clinics for treatment due to working on computers for prolonged periods of time, according to University of Ulster research. One of the common complaints is dry eye, which can affect large numbers of people but particularly those who work at computers indoors in air-conditioned environments. According to Johnny Moore, Visiting Professor at Ulster and a Consultant Ophthalmic Surgeon with The Cathedral Eye Clinic in Belfast, simple advice on the positioning of the computer and attention to the humidity within the work place can help many computer users affected by the condition.
He says that it is important that the user’s seat and PC screen are adjusted to the correct height to help position one’s upper lid to reduce the amount of tear evaporation and hence reduce or eliminate dry eye symptoms without the need for medication. The advice to ‘drink sensibly’ is usually taken to refer to a moderate approach to alcohol.
However, it is equally important to keep well hydrated in the modern air conditioned environment. This benefits both the health of the skin and also the ocular surface ensuring optimum tear production. In addition, a glass of water on the desk can help humidify the air within the immediate location of the computer user.
He adds: “If dry eyes are more severe, newer products are reaching the market to address most types of dry eye and help ensure that patients’ lifestyles are less affected by the modern environment where they live and work.” Researchers within the University of Ulster are currently undertaking a Phase III clinical trial for a new drug for Dry Eye treatment. Ulster is one of 30 centres across Europe involved in the research. Interested participants are required to visit the Mater Hospital Belfast or Cathedral Eye Clinic, University of Ulster, Belfast.
For further information on eye testing and treatments available visit www.cathedraleye.com