subject: Prescription Lenses And Other Therapy For Visual Impairment [print this page] Don't put off visiting a vision care specialist until you experience severe difficulties with your eyesight. You ought to see an eye doctor the instant you begin having signs and symptoms of vision defects. Early detection helps you avoid more severe issues that can arise from neglect.
A good number of children experience visual impairment during their early years. Prescription lenses can correct most childhood eyesight problems quickly. An ophthalmologist or an optometrist may recommend corrective lenses your child will use for a given time frame. You will have unique needs as you become older. Be sure you go to a specialist every so often to determine the health of your own eyes.
What may cause visual impairment?
Many factors could cause eyesight problems. Some conditions are hereditary and can manifest gradually, and others can be a congenital defect. Myopia or nearsightedness is a good illustration of a problem that may stem from genetics.
Other problems arise from neglect and improper habits. The eyes need vitamin A and lutein. Vitamin A helps maintain your eyesight, while lutein keeps the eyes lubricated and protects it against the sun's harmful ultraviolet rays. Not having enough of these hastens the deterioration of your own vision. Reading habits like reading in poorly-lit places, reading for extended time periods, and reading at an uncomfortable angle makes your innate condition worse.
Aging affects your eyesight greatly. The human body's ability to retain the nutrients necessary for healthy vision lessens as you become older. This may lead to nearsightedness and farsightedness, astigmatism, and more serious conditions like glaucoma, retinal detachment, and cataracts.
What kinds of cure are obtainable?
Prescription lenses correct nearly all eyesight troubles. You either need to wear it for a short time or wear it throughout your life. This will depend on what condition you've got. The majority begin with corrective lenses as kids, and proceed to reading glasses as soon as they start aging. You will have to see an optometrist or an ophthalmologist for proper diagnosis of more damaging conditions. They will provide you an eyeglass prescription and inform you whether or not your condition will be reversible.
Other disorders might require surgical treatments. Those that have advanced myopia, hyperopia and astigmatism may qualify for LASIK eye surgery. It requires the application of laser to reshape and remodel your cornea. Conditions like cataracts and glaucoma require traditional surgical treatments. Retinal detachment, meanwhile, will need emergency surgery to forestall the retina from detaching totally.
Tips on Looking after your Eyes
You must consume a nutritious diet rich in vitamin A and lutein. Squash, spinach and broccoli are great suggestions of lutein-rich food, while red pepper and carrots are rich in vitamin A. You must also mind your reading habits. Read at a comfortable angle and ensure you have adequate light. Rest the eyes occasionally when reading for an extended time frame. You may exercise your eyeballs by looking up, down and sideways. Finally, ensure that you go to a vision care specialist every two years, and that you keep the prescription updated. Wearing the wrong prescription lenses does more damage than good.
