Childhood cataract

Childhood cataract is a condition that affects the lens of the eye, causing it to become cloudy and impairing vision. This condition can occur in one or both eyes and is most commonly caused by genetic factors, although it can also be the result of trauma, metabolic disorders, or infections during pregnancy.

Causes

Childhood cataracts can be caused by a variety of factors. These include:

• Genetic factors: Certain genetic conditions can cause childhood cataracts. These include Down syndrome, Marfan syndrome, and Alport syndrome.

• Metabolic disorders: Some metabolic disorders, such as galactosemia, can cause cataracts in children.

• Infections during pregnancy: If a mother contracts certain infections during pregnancy, such as rubella, it can cause cataracts in the unborn child.

Symptoms

The symptoms of childhood cataract can vary depending on the severity of the condition. They can include:

• Blurred vision: This is the most common symptom of cataracts.

• Sensitivity to light: Children with cataracts may find bright lights uncomfortable or even painful.

• Nystagmus: This is a condition where the eyes make repetitive, uncontrolled movements.

Treatment

The treatment for childhood cataracts depends on the severity of the condition. In some cases, glasses or contact lenses may be sufficient to correct vision. In other cases, surgery may be required to remove the cataract.

See also

• Cataract
• Pediatric ophthalmology