Myopia, commonly known as nearsightedness, is a refractive error of the eye where close objects can be seen clearly, but distant objects appear blurred.
Myopia often develops during childhood and adolescence, and its prevalence has been increasing worldwide in recent years. Genetics play a significant role in the development of myopia, but environmental factors such as excessive near work, lack of outdoor exposure, and prolonged screen time may also contribute to its onset and progression.
In 2010 there were approximately 2 billion people with myopia and this is projected to be rise significantly to 5 billion people by 2050. (Holden et al, Ophthalmology 2016)
There are many reasons for this increase. Our contact lens partners CooperVision UK, have summarised them in two categories, genetics and lifestyle:
Myopia in children increases when parents are myopic. The risk is nearly:
Modern lifestyles may influence the development of myopia:
(CooperVision UK, 2019)
Regular eye examinations are important for diagnosing and managing myopia, especially in children, as early intervention can help prevent complications and ensure optimal visual development. For more information on why Myopia can be of a concern in children and the ways in which we can assist in managing it, please see our Myopia Control page.
Did you know that eating a balanced diet rich in vitamins and minerals like omega-3 fatty acids can promote good eye health and reduce the risk of age-related vision problems? Maintaining healthy eyes is crucial for overall well-being.