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Keratoconjunctivitis (Dry Eye Syndrome)



Keratoconjunctivitis, commonly known as Dry Eye Syndrome, is a condition where the eyes do not produce enough tears or produce poor-quality tears, leading to discomfort and vision problems. This condition can affect anyone but is more common in older adults, women, and those who frequently use digital screens.

Causes of Keratoconjunctivitis

Several factors can contribute to dry eye syndrome, including:

  • Aging: Tear production tends to decrease with age.
  • Medical Conditions: Autoimmune diseases like Sjögren’s syndrome, rheumatoid arthritis, and diabetes can affect tear production.
  • Environmental Factors: Exposure to wind, smoke, or dry climates can lead to tear evaporation.
  • Prolonged Screen Time: Staring at screens for long periods reduces blinking, which helps spread tears evenly.
  • Medications: Certain medications, including antihistamines, decongestants, and antidepressants, may reduce tear production.
  • Contact Lens Use: Wearing contact lenses for extended periods can contribute to dry eyes.

Symptoms of Dry Eye Syndrome

  • A stinging, burning, or scratchy sensation in the eyes
  • Redness and irritation
  • Sensitivity to light
  • Blurred vision or difficulty seeing at night
  • Excessive tearing (a response to dryness)

Treatment and Management

Managing keratoconjunctivitis involves relieving symptoms and addressing underlying causes. Here are some common treatments:

  • Artificial Tears & Eye Drops: Over-the-counter lubricating eye drops can help relieve symptoms.
  • Lifestyle Adjustments: Reducing screen time, using a humidifier, and protecting eyes from wind and smoke can prevent tear evaporation.
  • Prescription Medications: Anti-inflammatory eye drops or tear-stimulating medications may be prescribed in severe cases.
  • Punctal Plugs: Small devices inserted into tear ducts to retain moisture.
  • Omega-3 Supplements: Fatty acids found in fish oil may help improve tear production.

Prevention Tips

  • Take frequent breaks when using digital screens.
  • Blink more often to keep eyes moist.
  • Stay hydrated and maintain a balanced diet rich in omega-3 fatty acids.
  • Use sunglasses to protect your eyes from wind and UV exposure.

When to See a doctor

If you experience persistent eye discomfort, redness, or vision problems, it’s important to consult an eye specialist. Early diagnosis and treatment can prevent complications and improve eye health.

By understanding Keratoconjunctivitis and taking preventive steps, you can maintain healthy, comfortable eyes.

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