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Frequently Asked Questions About Contact Lenses

 

Is it possible to get contact lenses that will change my eye colour?
Tinted lenses are available to enhance or change eye colour.

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I have dry eyes. Can I wear contact lenses?
You're less likely to have success with contact lenses as compared to someone who does not have this condition. However you can still wear contact lenses but for a shorter wearing period than normal. Eye lubricating drops can be used to increase the comfort of your lenses. It is best to consult your eyecare specialist regarding this.

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Wearing contact lenses while traveling by plane can be uncomfortable. What can be done to lessen this discomfort?
The low humidity in aircraft cabins contributes to dry eye symptoms and contact lens discomfort. It may help to use lubricating eye drops before you enter the airplane or during flight. If symptoms persist or become severe, it is probably easiest and best to wear eyeglasses when flying.

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Can contact lenses be blinked out?
With normal use, contact lenses will stay firmly in position. However, they can be blinked out under certain conditions such as high winds. A sharp blow on the head or rubbing your eyes vigorously may dislodge a lens. 

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Is it OK to play sports while wearing contact lenses?
Wearing contact lenses for sports is a more flexible and stable form of eye correction than eyeglasses. If your sport involves vigorous exercise, a soft contact lens is an appropriate choice.

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Is it necessary to use protein removal tablets in addition to my normal daily cleaning procedure?
The need to use protein removal tablets depends on the amount of protein deposits your eyes produce and how often you replace your lenses. Depending on the replacement frequency, using a protein remover may or may not be necessary. Consult your eye care practitioner for the best advice regarding your replacement and cleaning schedules. 

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Can contact lenses block ultraviolet light?
None of the contact lenses can block all of the harmful UV light. Contact lenses are not a substitute for UV absorbing eyewear such as sunglasses.

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Can I wear contact lenses after refractive surgery?
Yes, but refractive surgery will have altered the contour of your eyes, requiring a more specialized lens than normal. It is best to consult your eye care practitioner who will have details of your specific history and requirements. 

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How do I know if my contact lenses are 'worn out'?
Typical signs that a lens is approaching the end of it's life are hazy vision, discomfort, and lens discoloration and deposits. These can lead to allergies and other complications. It is important that you replace your lenses according to the product labeling or your eye care practitioner's directions.

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Can I wear my contact lenses if my eyes are bothering me?
It is not advisable to wear contact lenses if your eyes are bothering you, particularly if the discomfort is related to contact lens wear. If you experience discomfort related to contact lens wear, consult your eye care specialist.

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Is it difficult to insert and remove contact lenses?
Learning to handle contact lenses is simple. The technique can be easily mastered by children as well as adults.

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Can children handle contact lenses well?
Children can easily be taught to handle contact lenses comfortably.

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Do contact lenses crack inside the eye?
Contact lenses can never crack when they are inside the eyes.

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Can contact lenses slip behind the eye?
No, the space between the lids and the eyes is a securely closed space

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Can I wear spectacles alternately with contact lenses?
Spectacles can be used interchangeably with contact lenses.

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How long do contact lenses last?
The life of a contact lens depends on the type of contact lens and the care taken in handling the lens. The average life of RGP lenses is 3-4 years whereas the average life of soft contact lenses is 12 to 16 months.

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Can contact lenses be worn while sleeping?
Contact lenses should not be worn while sleeping because this can lead to eye infections.

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Can contact lenses be worn while swimming?
It is advisable not to wear contact lenses while swimming since the chlorine in the water can damage the lens.

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Can I wear soft contact lenses if I have astigmatism?
Special type of soft lenses, known as toric lenses, can correct astigmatism.

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Is it necessary for contact lens wearers to have regular eye examinations?
Yes. A regular eye examination every 6-8months is useful to check your prescription and to evaluate the health of your eyes.

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Can daily disposable lenses be worn for longer than a day?
No. These lenses should not be worn for longer than a day.

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Do people experience discomfort or pain when using contact lenses?
Most first time wearers are delighted with the level of comfort that contact lenses provide. Initial contact lens fittings by professional eye care practitioners can minimize or eliminate any irritation associated with new lenses. After a brief adjustment period, most people don't even feel the lenses in their eyes.

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