Important Facts About Farsightedness (Hyperopia)
August 12, 2009 @ 07:02 PM — by admin
When we think of vision problems, we tend to think of people who have trouble seeing objects far away. But what if the opposite is true? Hyperopia, or farsightedness, causes close-up objects to appear blurry while objects which are farther away look clear. If you have trouble focusing on words or objects in your near vision, you might have hyperopia.
Hyperopia is a refractive error caused by a misshapen eye. Farsighted eyes don't look different from regular eyes at a casual glance, but they are actually slightly shorter than normal. This affects the way light is reflected. Specifically, light reflects behind the retinas rather than on them.
Hyperopia usually manifests in childhood. School-age children with hyperopia tend to hold their books at arms' length. This condition can also come on as the result of advanced age, when it is known as age-related farsightedness, or presbyopia. There's a reason why older people tend to hold their newspapers far from their faces when they read; up close, the words are blurry. Both types of farsightedness worsen over time, as the sufferer's retinas naturally lose some of their flexibility.
Anyone can be farsighted, but if your parents had the condition, they will probably pass it on to you. In fact, genetics is the best indicator of hyperopia. If you're at a high risk for developing hyperopia, or if you already recognize the signs in yourself, make an appointment with your eye doctor. They will be able to measure your near vision and keep records to indicate how fast your farsightedness is progressing.
While farsightedness alone won't harm you, it can lead to more serious problems if left untreated. These include glaucoma and macular degeneration, which can eventually lead to blindness.
Fortunately, hyperopia is a common condition that's highly treatable with glasses, contacts, or LASIK eye surgery. Schedule a consultation with your ophthalmologist to see which treatment option they recommend.