In glaucoma, individuals typically experience a loss of peripheral vision rather than central vision. This peripheral vision loss often begins gradually and can lead to tunnel vision in advanced stages of the disease. Central vision usually remains intact until later stages, when the condition may become more severe. Regular eye exams are crucial for early detection and management to help preserve vision.
Glaucoma refers to a group of eye diseases all of which involve damage to the optic nerve. A fluid fills the eyeball, various things can cause the pressure of this fluid to be too high (something like high blood pressure). This high pressure in the eye can lead to optic nerve damage. African Americans and everyone over 60 are more susceptible, but anyone can be genetically predisposed to this problem. A most common symptom of glaucoma damage is 'tunnel vision" where you lose your peripheral (side-to-side) vision and can only see straight ahead. The most important step in prevention is regular visits to a doctor who checks the pressure of this fluid. It is not always possible to prevent glaucoma but usually, by treatment, damage can be prevented or minimized. Visit the associated link for more tips on prevention.
Macular Dystrophy or vitelliform dystrophy is a genetic eye disorder that can cause progressive vision loss. This disorder affects the retina, specifically cells in a small area near the center of the retina called the macula. The macula is responsible for sharp central vision, which is needed for detailed tasks such as reading, driving, and recognizing faces.DiagnosisVitelliform macular dystrophy causes a fatty yellow pigment (lipofuscin) to build up in cells underlying the macula. Over time, the abnormal accumulation of this substance can damage cells that are critical for clear central vision. As a result, people with this disorder often lose their central vision and may experience blurry or distorted vision. Vitelliform macular dystrophy does not affect side (peripheral) vision or the ability to see at night.
There is no specific time frame for when individuals might start losing peripheral vision while staring. The effects may vary depending on factors like how long one has been staring, individual eye health, and the presence of any underlying eye conditions. Prolonged staring can cause fatigue and strain on the eyes, leading to possible temporary changes in vision.
Andrea was born with congenital glaucoma and, despite many operations, his parents were told he would eventually become blind. This was accelerated during a football game when the ball hit his right eye causing ahaemorrhage
African-Americans are four times as likely to develop glaucoma as Caucasians, and six to eight times more likely to lose their sight to the disease. African Americans also develop glaucoma at earlier ages;
age?
yes they can
no, quite the contrary, one of the many uses for medical marijuana is to cure glaucoma.
Stop asking such ridiculous questions and do everything you can to get help for that glaucoma. Do not kill yourself over feeling like you are going to lose your eyes. I have a cousin who feared the same, he did not lose his eye sight. There are other options out there find them get help and really start living.
I know when I drink ethanol (aka ethyl alcohol, the kind you find in spirits) it messes up my vision up pretty good.
If he keeps using his MS in this rate. He will lose his vision soon. But we dont know yet, he might go and ask Itachi's eyes from Madara. We'll have to wait and see upcoming chapters.
You lose your vision and ability to smell stuff.