Astigmatism can cause blurred or distorted vision, affecting eyesight. The primary cause of astigmatism in children is related to genetic factors, but it can also be due to poor lifestyle habits, such as engaging in activities in poorly lit environments or lying down while reading, which may lead to astigmatism. Learn more about the symptoms, treatment, and prevention methods for astigmatism in children.
Definition of Astigmatism
Astigmatism is a common refractive error. A normal cornea is a perfectly round hemisphere, while an astigmatic cornea has an oval shape. When the cornea or lens cannot evenly focus light coming from all directions onto the retina, it results in blurred or distorted images, leading to astigmatism.
Regular Astigmatism vs. Irregular Astigmatism
Astigmatism is mainly divided into regular and irregular types.
What Symptoms Indicate That a Child Might Have Astigmatism?
Causes of Astigmatism
Methods for Detecting Astigmatism
If you notice that your child has difficulty seeing distant or nearby objects or frequently feels eye fatigue, it is important to schedule an appointment with an ophthalmologist for a comprehensive eye health examination.
Many eye clinics and hospitals offer one-stop eye health programs for children, which may include the following services:
3 Treatment Methods for Astigmatism
Since age and adaptability of the eyes vary from person to person, vision correction plans can differ. Before undergoing vision correction, a detailed eye health examination and consultation with an ophthalmologist should be conducted to find the most suitable correction method.