What to do with dry eyes

Dry eye can be caused by many factors, such as systemic diseases, living and working environment, long-term use of certain drugs and cosmetics, etc., and prevention of these factors is critical. However, relieving symptoms remains the main goal for most patients, and different protocols are used for different levels of dry eye. At present, there are many treatments for dry eye, including artificial tears, calf serum, intense pulsed laser and anti-inflammatory treatment. Mild dry eye can be significantly improved or cured by artificial tears and anti-inflammatory treatment. For moderate and severe dry eye, more are aimed at alleviating symptoms.