Kr_iyer
 Supereme Member

Joined: 29 Aug 2007 Posts: 2133
Location: Trichirapally(Trichy)
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GLAUCOMA is a condition of the eye in which the optic nerve is damaged. In many cases, this damage is associated with a rise in pressure within the eye. A clear fluid called aqueous humor produced inside the eye has to flow out of the eye through the angle. When a block to the outflow of aqueous humor occurs, the pressure inside the eye increases. The sustained increase in the pressure causes glaucoma.
Source: http://www.hinduonnet.com/mag/2003/08/10/stories/2003081000790700.htm
_________________ If they answer not to thy call walk alone,
If they are afraid and cower mutely facing the wall,
O thou unlucky one,
open thy mind and speak out alone.
RABINDRANATH TAGORE
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