For dry eyes VISMED LIGHT eye drops contain 0.1% hyaluronic acid. The product replenishes the unstable tear film, thus relieving unpleasant symptoms such as dry, red, and irritated eyes, as well as increased tear production and unpleasant itching or burning. High-quality medical artificial tears have proven effective for treatment. VISMED LIGHT is compatible with all contact lenses. The most common causes of dry eye include: hormonal changes Diseases such as diabetes mellitus, dermatological and rheumatic diseases, as well as radiation therapy to the head. Environmental factors, such as smoke, wind, dust and cold Screen work, also known as eye office syndrome Furthermore, the risk of dry eyes increases with age, as less tear fluid is produced and blinking becomes less frequent. This can lead to a drying out of the eyes surface