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Common causes of eye irritation and tips to prevent it

I have often struggled with eye irritation and just thought I would share some of the tips I have picked up along the way about what causes it and how best to prevent it. 

Eye irritation can be caused by various factors, and preventing it often involves adopting good eye care habits and avoiding potential irritants. Here are some common causes of eye irritation and tips to prevent it:


Common causes of eye irritation and tips to prevent it


  1. Dry Eyes:

    • Cause: Insufficient tear production or rapid evaporation of tears.
    • Prevention:
      • Use artificial tears or lubricating eye drops.
      • Blink regularly, especially when working on a computer or reading for an extended period.
      • Maintain a proper level of humidity in indoor environments.
    • TheraTears  is a great one stop  cure for dry, tired or irritated eyes, 
  2. Allergies:

    • Cause: Allergens such as pollen, dust, pet dander, or mold.
    • Prevention:
      • Identify and avoid allergens.
      • Keep windows closed during high pollen seasons.
      • Use air purifiers and clean living spaces regularly.
  3. Irritants in the Environment:

    • Cause: Smoke, pollution, and strong odors.
    • Prevention:
      • Avoid smoking and secondhand smoke.
      • Protect your eyes from windy or dusty environments.
      • Wear sunglasses to shield your eyes from UV rays.
  4. Contact Lenses:

    • Cause: Wearing dirty or damaged contact lenses, or wearing them for too long.
    • Prevention:
      • Follow proper hygiene when handling and storing contact lenses.
      • Replace lenses as recommended by your eye care professional.
      • Avoid wearing lenses overnight unless they are specifically designed for extended wear.
  5. Incorrect Prescription Glasses:

    • Cause: Wearing outdated or incorrect prescription glasses.
    • Prevention:
      • Have regular eye exams to ensure your prescription is up-to-date.
      • Wear the correct prescription glasses for specific activities, such as reading or using a computer.
  6. Digital Eye Strain:

    • Cause: Prolonged use of digital devices.
    • Prevention:
      • Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for at least 20 seconds.
      • Adjust the brightness and font size of your screens.
      • Use computer glasses if necessary.
  7. Infections:

    • Cause: Bacterial or viral infections.
    • Prevention:
      • Wash your hands regularly, especially before touching your face or eyes.
      • Avoid sharing towels, pillows, or other personal items that may harbor germs.
      • Replace eye makeup regularly and avoid sharing it with others.
  8. Foreign Objects:

    • Cause: Dust, debris, or foreign objects getting into the eyes.
    • Prevention:
      • Wear protective eyewear in environments where there is a risk of debris or foreign objects.
      • Rinse your eyes with clean water if you suspect something has entered them.

If you experience persistent or severe eye irritation, it’s essential to consult with an eye care professional for a thorough examination and appropriate treatment.

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