Myopia is one of the most prevalent types of refractive errors. In addition to that, it is a significant factor in the development of ocular morbidity, particularly in younger generations such as school-aged children and young people.¹ Myopia has turned into a global public health concern. There is no well-known or universally accepted method for preventing myopia from starting or getting worse. So, it seems clear that myopia is a condition that has social, educational, and economic effects. Genetics has a strong influence in the development of myopia. Children whose parents are nearsighted are more likely to become nearsighted themselves. Children and young adults are most likely to develop myopia because they spend more time doing near work activities like working on computers, playing video games, and watching TV. Recent studies conducted in India suggest that there is a significant difference between the number of people who have myopia in rural areas and those who live in cities.²

When it comes to the consideration of risk factors for developing myopia genetic factor is the most commonly talked about. It has been seen that myopia tends to run in families and risk of getting myopia increases if one or both the parents are myopic. But familial myopia is not the only cause. Several other non-genetic or environmental factors like prolonged reading or other close-up activities, use of computer or other screen devices, lack of time spent outdoors  are found to be associated greater risk of developing myopia.³

In India, prescription glasses are usually preferred for correcting myopia for individuals of all ages. Researchers are working around the world to reduce the incidence of myopia. Further awareness among the individuals is needed to protect eyes from digital devices and encouraging annual visual screening and eye exams.