Cases of Glaucoma, the “Sneak Thief of Sight,” Projected to Increase Significantly in Near Future
As the population of the United States ages, the number of age-related eye disease cases is projected to grow. Glaucoma, one of the most common eye diseases, currently affects nearly 3 million people ages 40 and older, according to the Prevent Blindness report, “Future of Vision: Forecasting the Prevalence and Costs of Vision Problems.” Additionally, the numbers are estimated to increase by nearly 50 percent to 4.3 million by 2032 and by more than 90 percent to 5.5 million by 2050.
January has been declared as National Glaucoma Awareness Month by Prevent Blindness and other leading eye health organizations, in an effort to help educate the public on the disease, including risk factors and treatment options. Prevent Blindness offers a dedicated web page providing patients and their caregivers with additional free information at https://www.preventblindness.org/glaucoma
Glaucoma is often referred to as the “sneak thief of sight” as vision changes tend to occur gradually, without pain. Glaucoma may develop in one or both eyes. People may experience glaucoma differently. Usually, glaucoma affects side vision (peripheral vision) first. Late in the disease, glaucoma may cause "tunnel vision." In this condition, the person can only see straight ahead. That's why someone with glaucoma can have good central vision. However, even central vision can be seriously damaged.
For those who have been diagnosed with glaucoma, Prevent Blindness recommends:
“Once vision is lost from glaucoma, it cannot be restored,” said Hugh R. Parry, president and CEO of Prevent Blindness. “However, vision loss can be slowed with early diagnosis and treatment. Talk with your eye care professional today to find out if you are at risk and, if you have been diagnosed, what the right treatment options are for you.”
The American Academy of Ophthalmology’s EyeCare America program provides eye care at no out-of-pocket cost to medically underserved seniors age 65 and older, and glaucoma exams to those at increased risk. For more information, visit www.aao.org/eyecareamerica.