Doctors strongly recommend not to wash them with tap water, remove before immersion in a bath or pool, as well as avoiding contact lenses with dust. For their cleansing must be used exclusively with a special solution. Otherwise, contact lenses may permanently damage the eyesight.
- Swollen eyelids,
- watery eyes,
- Sensitivity to light,
- sore eyes,
- Scarring of the cornea.
If not promptly respond to these symptoms will only save the eyesight corneal transplantation.
No less common user errors contact lenses :
- The desire to save on examination by an ophthalmologist. As a result, lenses are purchased, not suitable for the eye of the wearer.
- Replacement of contact lenses after their expiry date. If you change the lens only when the eyes begin to feel uncomfortable, then the cornea is already impressed.
- Improper care. If the shelf-life of your contact lenses - 1 month, they will need a multifunctional solution. For traditional lens or lenses quarterly replacement need more weekly cleaning with enzymatic cleaner. Care does not require a disposable product.
- Sleep in lenses. In terms of oxygen permeability, they are divided into several categories:
- Daily wear (be sure to remove!)
- Flexible (allowed to leave in exceptional cases)
- Prolonged or continuous wear (not permissible to shoot them a few nights in a row).
The last category of lenses, however, cause the majority of ophthalmologists skepticism - even well-oxygen permeable silicone hydrogel contact lenses are not allowed to reduce the risk of microbial keratitis with prolonged wearing.
- A rare visit to the ophthalmologist. Check the vision necessary to not less than 1-2 times a year. Only a doctor will be able to notice the slightest changes in the structure of the eye, which can then cause a lot of problems.
Industry News
Go back to the main page
No comments:
Post a Comment