Astigmatism is a common refractive error much like nearsightedness and farsightedness. Though many a times people misunderstand it to be some kind of eye disease or disorder. And, if it occurs early in life, it may even result in amblyopia. So, astigmatism can be defined as a condition in which the eye does not focus light evenly onto the retina that results into unclear vision.
Common Symptoms of Astigmatism
Some of the symptoms of astigmatism may include strained eyes especially after reading for long hours or performing other visual tasks, headache and trouble driving at night. Squint is another common symptom seen in people with astigmatism.
Read Also : Best Bladefree Femto LASIK Eye Surgery in Delhi
In people diagnosed with corneal astigmatism, their cornea is irregularly shaped instead of being round in shape. Whereas, in case of lenticular astigmatism, it is caused by the shape of the lens inside the eye.
Astigmatism also is classified as regular or irregular. Irregular astigmatism can result from an eye injury which could be caused due to scarring on the cornea, certain type of eye surgery, keratoconus, etc.
Types of Astigmatism
The three primary types of astigmatism are differentiated as myopic, hyperopic and mixed astigmatism.
Astigmatism, like nearsightedness and farsightedness can be corrected with eyeglasses, contact lenses or refractive surgeries such as LASIK or PRK too can correct most types of astigmatism.
As the condition often occurs early in life, we recommend to get your child’s eyes examined regularly so as to avoid astigmatism related vision problems in school.
At Sharp Sight (Group of Eye Hospital), one of the best eye hospitals for LASIK treatment in Delhi, we offer LASIK procedure with the world-class Robotic Femto LASIK Surgery. To know if you are an ideal candidate for LASIK, seek an appointment with our experienced eye surgeons immediately.