One of the common disorders experienced by people is an astigmatism. In fact, almost everyone has some degree of astigmatism. When this disorder surfaces, it results in blurry vision near and far. Another name for astigmatism is a refractive eye disorder.
How an Astigmatism Develops
If the lens or cornea of the eye is not shaped normally, a refractive disorder occurs. Usually, this type of disorder is attributed to an irregularly shaped cornea. A lenticular astigmatism happens less frequently, and it is normally related to a person’s blood sugar level. Therefore, diabetics often experience an astigmatism that results from an abnormally shaped lens. That is why services for optical in Madison, AL are frequently designed to address corneal astigmatisms.
A Condition That Can Result from a Low Birth Weight
If a corneal astigmatism develops, it is because the shape of the cornea takes on an elongated form. Otherwise, the cornea should be round and symmetrical. When the cornea is shaped like a football, the rays that enter the eye divide, thereby causing the optical focus to veer off track. Studies show that an astigmatism is often found in babies that are premature who have a low birth weight.
Diagnosing the Condition
While you do not necessarily need to correct a mild optical astigmatism, you do need treatment if the astigmatism is causing blurry vision, eye strain, and headaches. People who are nearsighted or farsighted are more likely to experience the condition. Scheduling a complete eye exam will enable you to find out if you have this disorder.
Who to Contact Online
If you wish to treat an astigmatism, you may want to opt for laser eye surgery or an astigmatic keratotomy. You can find out more about this type of eye condition when you review the website. Become informed so that you can see and understand more clearly. Take time now to make an appointment.