[Assessment of the incidence of dry eye syndrome symptoms in Military Police soldiers serving outside the country].

Unlabelled: Dry eye syndrome (DES) is caused by insufficient tear production, excessive evaporation or tear film instability. It causes damage to the anterior surface of the eye in the form of dry conjunctivitis and even visual disturbances. In recent years, awareness has increased that DES is a significant medical problem and its symptoms are a common cause of discomfort reported by patients.