Dry Eye Syndrome

Dry eye disease is a common condition that occurs when your tears aren't able to provide adequate lubrication for your eyes.

Symptoms :

• A stinging, burning or scratchy sensation in your eyes
• Stringy mucus in or around your eyes
• Eye redness
• Foreign body sensation in the eye
• Difficulty with nighttime driving
• Watery eyes, which is the body's response to the irritation of dry eyes
• Blurred vision or eye fatigue

Causes :

Decreased tear production in the eye

• Aging
• Autoimmune disorders such as Rheumatoid Arthritis, lupus, thyroid disorder
• Medicines such as antihistaminics

Increased evaporation of the tear film

• Meibomian gland dysfunction, posterior blepharitis
• Reduced blinking rate such as reading, driving, working on computer
• Eyelid problems such as ectropion
• Wind, smoke, dry air
• Vit A deficiency

Risk Factors :

• Age >50 years
• Diet low in Vit A, Omega 3 fatty acids
• Wearing contact lens

Prevention :

• Lubricants
• Take breaks while working for long time on computer
• Blink frequently
• Drink ample water
• Avoid sitting straight in front of AC blower
• Stop smoking, avoid smoke