Dry eye syndrome is a condition characterized by the lack of sufficient tears to keep the eyes moist and healthy. Tears are essential for lubricating and pr...
Dry eye syndrome is a condition characterized by the lack of sufficient tears to keep the eyes moist and healthy. Tears are essential for lubricating and protecting the eyes, and when they are not produced or produced in insufficient amounts, the cornea and conjunctiva become dry and irritated.
Dry eye can manifest itself in various ways, including:
Dry, red eyes
Painful eyes
Stinging or burning eyes
Redness in the eyes when they are exposed to bright light
Difficulty wearing contact lenses
Redness and inflammation in the eyes
Blurred vision
Eyestrain
The causes of dry eye are varied, but they can include:
Age-related macular degeneration
Dehydration
Medical conditions such as diabetes, thyroid disease, and autoimmune disorders
Smoking
Excessive exposure to sunlight
Certain medications, such as aspirin, methotrexate, and tetracycline
Treatment for dry eye depends on the underlying cause. In some cases, lifestyle changes, such as increasing water intake and using artificial tears, can help to improve symptoms. In other cases, medications or surgery may be necessary