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Astigmatism can be a little known problem that causes blurred vision, headaches and general discomfort.
Many people may not know that
orthokeratology can help them deal with the problem.
A Seattle-based clinic has highlighted the benefits of
ortho k lenses as just one way of helping to treat astigmatism, a condition which occurs when the cornea or lens in the eye is shaped irregularly, leading to blurriness of vision.
Instead of a usually spherical shape, sufferers of astigmatism will have an oval shaped eye.
For everyone, regular eye tests are essential to check that you are seeing at your absolute best, but for anyone who thinks they may have astigmatism or shortsightedness it is particularly useful.
Anyone who is concerned that they may have to wear glasses, daily wear contact lenses or even get invasive eye laser surgery should rest assured that
orthokeratology can be an excellent alternative.
Ortho k lenses are worn at night and help to reshape the cornea so that normal vision returns upon their removal in the morning.
For sufferers of astigmatism, it can be a very useful tool in dealing with the condition.
Bellvue Lasik and Cornea in Seattle has suggested that
ortho k lenses are a good option as it is "painless [and] non-invasive".
Orthokeratology lenses are not only for astigmatism sufferers, however, with many people being able to benefit from their use.
As they are worn at night, they are a great option for people such as builders, carpenters or even gardeners who do not want to wear contact lenses in the day for fear that dirty or other irritants may gets stuck to them.
Sports people who play regularly or children who do not want to wear glasses at school can also find benefits from
ortho k.
By Julia Paris
