Teary eyes, itchy eyes, light sensitive are the symptoms of dry eye. Dry eye is disorder characterized by abnormalities of tear film (due to hypo secretation or hyper – evaporation) that leads to ocular surface damage. V.Rohto Dry Eye contains Hydroxyethylcellulose (HEC), a high molecular compound that enhance tear viscosity, prevents tear evaporation, hydrates the ocular surface & keep your eyes moisture for a long time.