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Showing posts from March, 2018

ULTRAVIOLET LIGHT AND YOUR EYES

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If you want strong, healthy eyes and clear vision for life, a major step you can take is to protect your eyes from UV radiation.  Wearing proper eye protection from the sun reduces the risk of a number of eye diseases and other conditions that are caused or worsened by UV exposure. Eye Diseases Linked to UV Exposure UV exposure has been linked to a number of serious eye diseases including macular degeneration and cataracts. Macular DegenerationMacular degeneration is a condition in which the macula of the eye breaks down, leading to a loss of central vision and is a leading cause of age-related vision loss.  Macular degeneration develops over time so a lifetime of exposure to UV can contribute it’s likelihood. CataractsCataracts occur when the natural lens of the eye becomes clouded, resulting in blurred vision and eventually blindness. The lens is responsible for focusing the light that comes into the eye, allowing clear vision. Cataracts can be treated by a simple surgery to replac…

SHOULD I BE CONCERNED WHEN MY EYELID TWITCHES?

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We all experience the occasional eyelid twitch, which is when the muscle of the eyelid spasms involuntarily. Usually, it comes and goes without intervention and while sure, it can be irritating, is a twitching eyelid ever something to be concerned about? An eyelid twitch, also known as a myokymia, can affect the upper or lower lid and usually lasts for at least a few seconds and then may continue off and on for a few minutes. Usually unpredictable, twitching episodes can last several days and sometimes they may go away and then return weeks or months later. Causes of Eyelid Twitching Although they may be bothersome, most eyelid twitches are nothing to cause concern and usually resolve on their own. However, in some rare cases, they may be a sign of a more serious problem, especially if they are accompanied by other symptoms - we will discuss this further below. Some known causes of eyelid twitches include:
Fatigue or lack of sleepStressEye irritation or dry eyesMedicationsAlcohol or c…