Myopia in children is a rising concern: Causes, symptoms and eye exercises to improve eye health

Myopia, commonly known as nearsightedness, is a prevalent vision condition where individuals struggle to see distant objects clearly, while near vision remains unaffected. According to Dr. Siddharth Kesarwani, Ophthalmologist at JNR Children’s Eye Care & Squint Clinic in Borivali West, myopia is an increasing concern among young school-going children, largely due to modern lifestyle factors and environmental influences. However, this condition is not confined to children—it can affect people of all ages.

In this article, we explore the causes, symptoms, prevention strategies, and eye exercises that can help improve overall eye health.

Causes of Myopia

1. Genetics
   A family history of myopia significantly increases the likelihood of developing the condition.
2. Prolonged Near Work
   Activities like reading, writing, and excessive screen time can lead to changes in the eye’s growth during developmental years, contributing to nearsightedness.
3. Limited Outdoor Time
   Spending less time outdoors and insufficient exposure to natural light have been strongly associated with the onset of myopia.
4. Environmental Factors
   Poor lighting, improper posture during close-up tasks, and limited exposure to daylight can exacerbate the condition.

Symptoms of Myopia

1. Blurred Vision for Distant Objects
   Objects at a distance appear unclear, although close-up vision remains unaffected.
2. Frequent Squinting
   Squinting is a common response to improve focus on distant objects.
3. Eye Strain or Fatigue
   This can manifest as watery eyes, soreness, headaches, or general fatigue.
4. Poor Academic Performance in Children
   Difficulty seeing the blackboard or whiteboard may lead to reduced classroom engagement and learning challenges.

Preventive Measures

1. Encourage Outdoor Activities
   Spending time outdoors allows exposure to natural light, which promotes healthy eye development.
2. Practice Good Ergonomics
   Maintain proper posture and an appropriate distance when using digital devices or reading. Reducing screen time and avoiding prolonged use of handheld gadgets like smartphones and gaming devices can also help.
3. Regular Eye Check-ups
   Routine eye examinations can detect myopia early and prevent its progression.
4. Adopt a Healthy Diet
   Include foods rich in vitamins A, C, and E and omega-3 fatty acids to support eye health.

Eye Exercises to Improve Vision

1. Focus Shifting
   Alternate focusing on nearby and distant objects to improve eye flexibility.
2. Eye Rolling
   Gently roll your eyes clockwise and counterclockwise to relax eye muscles.
3. Blinking Practice
   Conscious blinking during prolonged screen use prevents dryness and keeps the eyes moisturized.
4. Palm Massage
   Cover your closed eyes with your palms to relax the muscles and reduce strain.
5. Figure Eight Tracing
   Visualize and trace a horizontal figure eight with your eyes to improve coordination and relieve tension.

Myopia is a widespread vision condition that can be effectively managed through lifestyle changes, regular eye check-ups, and preventive measures. By incorporating healthy habits and exercises into your routine, you can maintain good eye health and reduce the risk of myopia.

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