Refractive Errors treatment in Gustavo A. Madero

Refractive errors are alterations in the way the eye focuses light, which makes images look blurry. They include conditions as common as nearsightedness, farsightedness, and astigmatism.

How they show up: blurry vision far away or up close, eye strain, headache when straining to see, or the need to squint to focus.

When to check your vision? When you notice that you see blurry, have trouble reading, or feel frequent eye strain, an evaluation is advisable.

Who evaluates them? The ophthalmologist, a specialist in eye health, performs the vision exam and determines the type of error. When there are changes in vision, scheduling an eye exam is the most reliable way to take care of your sight.