Dry eyes occur when your eyes don't produce enough tears or when the tears evaporate excessively, resulting in discomfort, irritation & vision issues. Tears lubricate the eyes, prevent infections & ensure clear vision. Dry eyes can be temporary or chronic & may occur in one or both eyes. Typical causes include extensive screen time, age, environmental conditions, some medications & underlying health conditions. If left untreated, dry eyes may lead to inflammation, eye swelling & blurred vision. As a result, early diagnosis & effective treatment are advised as they restore comfort & prevent complications.
