Does Astigmatism Causes Blurred Vision

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Introduction
Astigmatism is a common eye condition that causes blurred vision. It happens when the clear front cover of the eye (cornea) has an irregular shape. Astigmatism can happen in one or both eyes. It can be worse in one eye, and it may also occur along with nearsightedness (myopia) or farsightedness (hyperopia).
Early diagnosis of astigmatism and any other vision problems gives your child the best chance to see clearly.
What are the causes?
The cause of this condition is not known. It is usually present from birth and may be passed from parent to child (hereditary).
What increases the risk?
Your child may be more likely to develop astigmatism if:
The mother smoked during pregnancy.
What are the signs or symptoms?
The main symptom of …show more content…
Turn their head to the side when looking at something in front of them.
Your child’s vision may change over time, so it is important to watch for symptoms throughout your child’s preschool and school years. If learning seems hard or stressful for your child, it could be because of a vision problem.
How is this diagnosed?
This condition may be diagnosed by medical history and an eye exam. An eye specialist (optometrist or ophthalmologist) will test your child's vision. This will involve using a series of lenses in front of your child's eyes and testing vision with an eye reading chart. Your child may also be tested for other health problems. Keep in mind that:
Astigmatism may not be diagnosed until your child is age 3 or older. This is because your child must be able to cooperate and do things like reading an eye chart.
A vision screening by your child's pediatrician or school is limited and cannot fully diagnose an eye or vision problem. Astigmatism must be diagnosed by an eye specialist.
How is this treated?
Most astigmatism problems can be corrected by wearing eyeglasses. A test will be done to measure how the eyes focus light. This determines what type of lenses will correct your child's …show more content…
It may take up to 2 weeks for your child's eyes to adjust to new prescription lenses.
When choosing glasses for your child:
Work with an optician who is experienced in pediatric eyewear.
Look for children’s frames that have soft comfort cables that fit around the ears.
Look for lenses made of a material called polycarbonate. This material is shatterproof, which will help protect your child from injury if the lenses get broken.
Make sure your child has an eye exam every year.
If needed, work with your child's school to make sure that your child is able to see at school, such as having your child sit at the front of classrooms.
Keep all follow-up visits as told by your child's eye specialist. This is important.
Contact a health care provider if:
Your child has been wearing new glasses for 2 weeks, and he or she:
Has trouble seeing with the glasses.
Constantly looks over the glasses.
Your child has headaches, eye strain, or eye
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