Computer Vision Syndrome
AstigmatismAstigmatism is usually when the cornea or even lens are shaped irregularly. Either type of stigmatism can be corrected with the use of glasses, contact lenses or surgery. A small amount of astigmatism may give slightly blurred vision however if it remains untreated, then it can give headaches, eyestrain and blurred vision. It can cause near and far sightedness. It is generally hereditary, where people are born with an oblong cornea and the vision problems can get worse over time. It can also occur due to an eye injury, which has caused scarring on the cornea. It can be caused from certain forms of eye surgery or from diseases, which cause the thinning of the cornea.
In the past only rigid contact lenses could correct astigmatism but now there are soft contacts that can also correct astigmatism called toric contact lenses. These lenses can also contain prescriptions for nearsightedness or farsightedness if required. Severe astigmatism can require rigid contact lenses or glasses. Depending on the type of stigmatism, it may be necessary to have it corrected with refractive surgery. The type of corrective procedure will be decided by the eye doctor based on the severity and type of astigmatism.
More Glossary Terms Explained here
Corrective Eye Surgery
Ideas For Amblyopia
Eye Surgery Cost
Eye Surgery Procedures
Lasik Eye Surgery
Laser Eye Correction
Usage of contact lens is comfortable and is effective in providing the best solution for correction of vision defects. Eye lenses are also available at different color shaped to show up vibrant eye effects turning eye corrective treatment into fashion. Buying Contact Lenses Gas Permeable Lens Colored Contact Lenses
Natural means of caring your eyes lay with the food we intake, the healthier we eat the well nourished and healthy our eyes will look. Drinking more water and juicy food helps to keep the eyes cool and refreshing.