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Majority of individuals can wear soft contact lenses without any difficulty. Soft contact lenses are usually made of a special gel that can absorb water, which makes it more comfortable to wear. These soft contacts can be left on the eye without accumulating too much debris and dust behind it and does not pop out of eye. However, soft contacts must be thoroughly cleaned and replace at regular intervals as prescribed to prevent development of serious eye infection and damage.
Soft contacts have lenses that can be easily chipped or torn off because of rough handling and possible manufacturing defects. The lenses also easily deteriorate quite easily with time. The signs of a damaged contact lens can include a feeling of foreign body in the surface of the eye and excessive tearing. Blurring of vision is also a common sign and symptom. Even tiny tears and rips in contact lenses can potentially lead to a more serious eye problem since rip or tear can allow entry of bacteria into the eye. As soon as these signs and symptoms have occurred, it is best to immediately remove and replace the damaged contact lens.
Not all individuals are qualified to wear contact lenses because of their allergies. The cleaning solutions that are specially made for cleaning contacts, contain different kinds of chemical preservatives such as Ethylenediaminetetraacetic acid or EDTA and benzalkonium chloride which can potentially precipitate serious allergic reactions. Whenever there is redness, itching, and heavy eye discharges, then it can suggest an allergic reaction to chemicals of cleaning solutions for contacts. Contact lens wearers, who are allergic to cleaning agents, should switch to a solution that is free of from preservatives to keep future allergic reactions at bay.
Other contact lens wearers can be allergic to the materials of the lens itself. And shifting to another brand or changing to rigid lenses can help a lot in alleviating the level of discomfort. Some other people also get allergic reactions due to presence of bacteria that continuously build up at the edge of the eyelid. The deposits of proteins behind the lens due to poor maintenance can also be an allergen.
The giant papillary conjunctivitis is a complication of contact lens wearing that is caused primarily by an allergic reaction to contact lens deposits. The giant papillary conjunctivitis mainly gets its name from the formation of large lumps just underneath the eyelid’s upper surface. The symptoms can include redness, itching, and presence of dischargers.
So before even considering getting contacts for yourself make sure you have your eyes and vision tested by the Austin optometrist. They have the best optometric equipments to diagnose different kinds of eye conditions and diseases with great ease and efficiency. So if you want a safer and clearer vision, visit your nearest Austin optometrist and get the right help and treatment.
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