Have you heard of Evaporative Dry Eye (EDE)? However, eye specialists must perform a comprehensive examination to identify the cause of rapid tear evaporation or evaporative dry eye. Things to expectEveryone wants to know whether it is a permanent solution for evaporative dry eye. However, how long the effects last depends on your physiology, age, and the severity of your evaporative dry eye. AdvertisementAccording to a clinical study, nearly 76% of participants reported improvement in their dry eye symptoms within two weeks of treatment.