Doctor insights on:
What Is The Best Treatment For Loss Of Vision
Vision impairment and blindness are conditions in which a person cannot see well or see at all, even with glasses or contact lenses. If a person's best vision (with correction) out of either eye is only 20/70 - 20/200, he is impaired. If he can see no better than 20/200 or his visual field is no more than 20 degrees (severe "tunnel" vision), ...Read more
Can you tell me the leading causes of loss of vision. List as many as possible not just 1 answer. Can it be curable without laser treatment?
Two categories: 1) permanent loss: inherited disease, birth defects, severe injury, advanced diabetic disease, retinal vascular occlusion brain stroke, macular degeneration--and others 2) correctable loss: glaucoma, cataracts, vitamin deficiencies, surface infection, corneal opacities, multiple sclerosis, early diabetic changes -- and others. There are many paths to correction or cure; laser also. ...Read more
Recently diagnosed with glaucoma. No peripheral vision loss. 30% optic nerve damage. With treatment will nerve damage cause loss of vision?
Probably not: Glaucoma is readily treated with anti-pressure medication which should prevent any further damage in almost all cases. This is handled by ophthalmologists (you are not seeing an optometrist i hope?) who deal with this daily. There is a step ladder of treatments -- medication, laser, surgery to prevent further damage which can be quite effective. ...Read moreSee 2 more doctor answers
I'm 58 recently diagnosed w/glaucoma & beginnings of peripheral vision loss. Please explain what aggressive treatment would mean for me?
Treatment: Of glaucoma is individualized. For each, a target pressure is set depending on the untreated pressure (usually 30% lower). Then the ophthalmologist adds treatment until this is reached. More aggressive treatment means setting a lower goal and closer follow up. ...Read moreSee 2 more doctor answers
With treatment can a 58 year old with 30 percent optic nerve damage avoid significant vision loss in their lifetime?
Dr says glaucoma caught early w/30% nerve damage & minimal peripheral vision loss. Begun treatment. Only 58 yrs. Old. What is long-term prognosis?
Can laser photocoagulation be used to treat macular degeneration? I was recently diagnosed with the "dry" form of macular degeneration. Is having laser photocoagulation a treatment option available to me, and would this prevent further vision loss?
Laser no help: Laser for dry macular degeneration has been studied well. Laser to the macula of dry amd patients makes drusen go away, so it looks better on exam. The laser does not change whether or not there is vision loss. Vitamin supplementation is the only proven preventive therapy, and reduces the risk of vision loss by about 25%. The vitamin formula now recommended is called areds 2 formula. ...Read moreSee 2 more doctor answers
Dr says glaucoma caught early w/30% nerve damage & some peripheral vision loss. Said w/out treatment could've been blind in 7 yrs. Can go that fast?
Depends: It depends on many factors, but the general rule of thumb is that it the higher the pressure, the faster vision loss can occur. The goal of glaucoma treatment is to lower the pressure to the point that vision loss does not progress or slows to the point that you will never go blind during your lifetime. ...Read moreSee 1 more doctor answer
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