75 out of 100 people are using contact lenses to improve their visions. Eye health is the primary concern of many people both young and adult. Since time immemorial, there have been many attempts to use eye glasses to correct irregular visions.
However, the corrections of the eye problems using corrective contacts lenses are but temporary. For example, there are individuals who cannot see from afar. So contact lenses are being used to help correct the vision.
Therefore, when the contacts are placed in the eyes, it interferes with the sight and gives a clearer vision. With the continuous study and development in the field of eye wear, many people are into orthokeratology.
Orthokeratology is one type of corrective contact lenses that is being used to improve eye vision. It is a special kind of gas permeable lenses that is worn during night while sleeping.
The process of correcting eye vision using orthokeratology takes place when the contacts are left in the eyes until morning. This enables the reshaping of cornea as it flattens it. When this happens, a blurry eye can go on in a day without wearing contact lenses or even eye glasses.
So instead of undergoing eye surgery, many preferred to use orthokeratology. Even if the special contact lenses are removed from the eye, it gives a temporary effect of corrected eye vision.
This corrective form of vision is not for all eye problems. The only candidates that can be treated with orthokeratology are those suffering from nearsightedness or people who do have difficulty in seeing from afar. This new revolutionizing way of corrective contact lens promises great things to all people. However, there are also lists of problems that are attached to it.
Blinding Complications
Just like any other contact lenses, orthokeratology special made lenses can cause blindness to the people. This is particularly true when hygiene is not being observed accordingly especially in cleansing it. There are cases wherein tap water is being used to clean the lenses. There is nothing to worry about using tap water, but, it must be understood that the use of tap water is not suggested in cleansing special lenses. All in one lubricant are available in the market. These lubricants disinfect, cleanse and detoxify special and ordinary contacts to avoid irritation and complications.
Irritation Due to Hypoxia
When contacts are worn on an overnight period, it causes the eyes to lack oxygen necessary to avoid irritation and complications. Hence, it is important that contacts are made from the right material capable of extended use or made from special component that can make corrective actions for eye vision.
Side Effects
Side effects of using special made lenses are apparent. Double vision, dizziness and even ghosting can be experienced in the day after the lenses are removed. Up to this date, the causes of such side effects are not yet known but one can simply hope that in due time, a more developed special lenses can be made.
There are various types of contact lenses designed for different purposes. It’s best to check with your eye doctor which one is better suited for your eyes.
This site is dedicated to providing you with the best contact lenses guide and helping you to choose the right types of contact lenses.
