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Archive for the ‘Eye Care’ Category

Oct
02

Eye pain

Posted under Eye Care

Eye pain can be described as a throbbing, sharp aching in the eye. It should not be confused with sensation caused by some foreign body or superficial irritation. In some cases, bright light worsens the pain. Eye pain could be because of some serious medical problem, hence must not be overlooked and evaluated promptly. Redness of the eye is generally associated with eye pain. Eye pain is broadly categorized into two; corneal abrasion or foreign body sensation. The treatment generally depends on the evaluation of the cause of the pain.

Eye pain and eye strain are terms used interchangeably and are often caused by fatigue, trauma or illness. One of the leading causes of eye pain is eye strain that leads to burning, stabbing or aching sensations in the eye. Eye strain is also caused by extended hours of exposure to poor reading light or long periods of exposure to computer or television screens or print materials. Eye pain could also be a result of some underlying disease which could be additionally associated with itching, minimized vision and increased sensitivity to light.

The treatment of eye pain involves the corrective management of the causes that cause eye strain. Corrective vision aids and treatment of other underlying problems like migraines, headaches and sinus infections are also effective in relieving one from eye pain. In case of strain due to continuous watching of the computer or television screen, immediate relief can be obtained by removing the eyes and focusing them on a distant object. Cold compresses are also effective in some cases. Medical treatment of eye pain involves eye exercises that are specially designed to give strength to weak ocular muscles.

Posted by Don
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Apr
15

Contacts and eye glasses for differing vision needs

Posted under Eye Care

Contacts or contact lenses are used for correcting vision. They also serve therapeutic needs or styling needs. Special vision requirements are met by bifocals, toric lenses and colored opaque lenses. There are disposable contacts for added comfort of use – daily disposables, weekly disposables and monthly disposables are some of them. Daily wear lenses can be used for two to three years and need easy cleaning everyday.

Contact lenses are worn inside the eye by placing them over the cornea. They enhance vision by providing a wide field of vision. They are preferred because they do not change the overall appearance of a person because they are almost invisible. Bifocal lenses are suitable to see far and near; toric lenses are meant for people with astigmatism. With colored lenses in blue, gray, green and brown, people can temporarily alter their eye color.

Glasses known as spectacles or specs are also used to correct vision. They are lenses mounted on a frame and worn in front of the eyes. They can also be used for protecting the eyes from UV rays, too much glare, dust etc. Eyeglasses come with different frame types – metal, plastic, rimless and semi rimless frames. The frames also come in different colors and sizes to choose various facial features. Depending on the suitability of the frames on their looks and comfort, people choose them. Branded glasses are used as exclusive accessories. Sunglasses are used as much for protection as for style. They are commonly used at beaches, sports events and other informal events.

Posted by Don
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