Dry eye syndrome

Dry eye syndrome is a condition in which the surface of the eye is insufficiently moisturized due to decreased tear production or changes in its composition.

As a result, there is a sensation of burning, foreign body, redness, and eye fatigue.

This is one of the most common vision disorders in the modern world, especially among those who work a lot on computers or in air-conditioned environments.

Causes of dry eye syndrome

• prolonged screen work without breaks;
• dry air, air conditioning, heating;
• wearing contact lenses;
• hormonal changes (menopause, use of contraceptives);
• deficiency of vitamins A, D, omega-3 fatty acids;
• use of antidepressants, antihistamines, diuretics;
• autoimmune diseases (for example, Sjögren’s syndrome).

Main symptoms

• burning, itching, tingling in the eyes;
• sensation of sand or foreign body;
• redness and light sensitivity;
• eye fatigue, blurred vision;
• paradoxical tearing when irritated.

Prevention and treatment

• take breaks when working on a computer every 40–60 minutes;
• use moisturizing drops (“artificial tears”);
• drink enough water to maintain overall hydration;
• humidify the air in the room;
• avoid smoke, wind, air conditioning;
• omega-3 fatty acids (fish, flaxseed oil, walnuts) should be included in the diet;
• if symptoms are chronic, consult an ophthalmologist.

Possible complications

• corneal damage and decreased visual acuity;
• inflammation of the conjunctiva or cornea;
• discomfort that interferes with reading and working with screens.

Dry eye syndrome is not just a temporary discomfort, but a signal that the eyes need protection and restoration.

Eliminating provoking factors, proper moisturizing, and nutrition can significantly improve the condition and prevent complications.