Choosing Contact Lenses for Astigmatism

Choosing contact lenses for astigmatism is complex but not hard. Since it involves an array of clinical tests, initial cost for astigmatism could border somewhere costly. That is why choosing contact lenses for astigmatism should be deliberate, with every choice considered.

Astigmatism is a refractive eye error and a common eye affliction with its levels occupying the broadest range. Some astigmatic won’t have any problems at focusing on nearby things and probably won’t notice the loss of depth at farther instances. These asymptomatic astigmatic will only learn of their condition if they happen to try on toric glasses with their (or approaching) diopter, which is of course unlikely. But those that have higher conditions will experience blurred visual acuity to the point that dizziness, nauseous, eye fatigue and headache.

Toric lenses are the known treatment for those that have this eye disorder. While the most staple use is by rim glasses, today’s more demanding world filled with activity has led to the use of contact lenses as the more radical treatment for astigmatism.

It is even decided that the best cure for astigmatism is the usage of hard toric contact lenses (or RGP – Rigid Gas Permeable) since it also presents a therapeutic effect of conforming the cornea to the form of the lens. Some researchers claim that it also slows down the degeneration of the eye into high level astigmatism of younger individuals; aside from the fact that under many instances, RGP contact lenses are more health beneficial than soft contact lenses. However, RGP contact lenses are harder to get accustomed to, with a period of several days before comfort can be gained. Furthermore, RGP contact lenses needs to be used in regular fashion or else the ‘getting used to’ will be yet another obstacle.

To avoid discomfort however, hybrids can be a choice. Using both soft and hard contacts, a technique known as lumping can give the benefit of both designs: soft lenses for greater comfort and hard lenses for better acuity. Take note that only your eye specialist should choose between existing models to have a combination that’s best for you.

So we know that toric contact lenses are contact lenses for astigmatism. Toric contact lenses are available for those that disdain the use of glasses. And for further cosmetic reasons, tinted toric contact lenses are also available, especially over the internet. But then again, consult your doctor before buying.