Hi,
The cause of a cylindrical power of -2 in a child can be due to various reasons, including
nearsightedness (
myopia), genetic factors, and lifestyle factors such as excessive screen time. A cylindrical power of -2 is considered mild to moderate in severity, and it may not necessarily significantly impact the child's daily activities.
The child may likely need to wear glasses or contact lenses to correct the nearsightedness, although the need for glasses can change as the child grows and their eyesight changes. Corrective methods for nearsightedness include eyeglasses, contact lenses, and
refractive surgery. Some studies suggest that specific eye exercises and a balanced diet may also help to improve eyesight, but these methods should be discussed with an eye doctor.
As a mother, you can help your child by encouraging them to take regular breaks from screens, engage in outdoor activities, and maintain a balanced diet. You can also take your child to routine eye exams to monitor their eyesight and make any necessary changes to their correction.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Priyanka, General & Family Physician