Why More People Are Becoming Nearsighted-How LASIK Can Help

Nearsightedness (myopia) is a growing concern across all ages and demographics worldwide. Once commonly associated with genetics, myopia now affects about 1 in 3 Americans aged 12 to 54, with environmental factors playing a significant role. While a genetic predisposition to myopia cannot be changed, the way we live and work—spending extended hours on screens and less time outdoors—has dramatically contributed to the condition’s rising prevalence in children, teens and adults alike. Identifying and managing myopia early is critical, as unchecked progression can increase the risk of serious eye conditions later in life such as retinal detachment, glaucoma and myopic macular degeneration.

Increased screen use and reduced exposure to natural light are key drivers of the sharp rise in myopia cases over the past few decades. Digital devices like smartphones, tablets and computers require intense focus on near objects, causing eye strain and signaling the eye to elongate, which worsens nearsightedness. Simultaneously, limited time outdoors reduces exposure to natural light, which helps regulate eye growth by stimulating dopamine release. These combined factors are not just impacting children but also affecting teens and adults who rely heavily on digital tools for work, education and recreation.

While myopia cannot yet be cured, modern solutions like LASIK (laser-assisted in situ keratomileusis) offer life-changing, permanent correction for those seeking freedom from glasses or contacts. LASIK reshapes the cornea to improve how light is focused on the retina, effectively eliminating or significantly reducing nearsightedness. This quick and minimally invasive procedure has a high success rate and is an excellent option for adults whose myopia has stabilized.

For children and teens, the goal is to slow myopia’s progression and protect long-term eye health. Treatments include atropine eye drops, specialized contact lenses like Ortho-K, and myopia control spectacle lenses. Lifestyle changes are equally important: limit screen time, follow the 20-20-20 rule (taking a break every 20 minutes to focus on something 20 feet away for 20 seconds) and encourage outdoor play—research shows that just 90 minutes of daily natural light can make a significant difference.
Whether managing a child’s developing vision or addressing the challenges of adult myopia, a comprehensive eye exam is the first step. At Great Plains Eye Specialists, we offer tailored solutions to meet individual needs, from slowing myopia progression to exploring permanent options like LASIK. By prioritizing proactive care and modern treatments, we can help ensure clearer, healthier vision for everyone, at every stage of life. Learn more about how LASIK can correct myopia by visiting WEBSITE. To book a comprehensive eye exam, call 605-718-5123 today.