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What Exactly Is Dry Eye?

December 2nd, 2015 / WiseVision / Comments

Dry Eyes Illustration

Dry eye is a very common ailment, and is becoming more common with the rapid rise in the use of screen-based technology and communication. The medical term is keratoconjunctivitis, and it is exactly the kind of condition it sounds like. Dry eye occurs when the tears produced by the eye are no longer able to accommodate the needs of the eye.

The causes of this are many, and it can happen at any time. The following is a list of some of the things that can bring on a bout of dry eye:

  • Exposure to the sun: Staying out too long in bright light and hot temperatures can dry out the eyes.
  • Dehydration: When the body does not have the right amount of water to function properly, tear production is one of the first processes to suffer.
  • Clogged ducts: Dust, dirt, cosmetics, plastic, and other such things can all get in the way of the tear ducts and keep them from properly lubricating the eye.
  • Age: Old age can cause a lot of issues in the body, and reduced tear production is one of those age-related issues. Sometimes age doesn’t cause a reduction in tears, but rather a reduction in tear quality. Tears without the right amounts of oil and sodium can be less helpful than beneficial to the eye.
  • Hormones: A major shift in bodily hormones can cause the tear ducts to malfunction, or can change the chemical balance of the tears. For this reason, dry eye is more common in females.

Fortunately, there are some very helpful treatments and eye vision care that can be used to alleviate the symptoms and source of keratoconjunctivitis. Major cases can sometimes require medical procedures; but in most cases, regular use of eye drops or artificial tears is sufficient. A few drops at regular intervals can give the eye the moisture and lubrication that is needed to help with mobility, focus, and itchiness.

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