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| Glaucoma |
Glaucoma could be a group of diseases that can harm the eye's optic nerve. it's a number one cause of blindness within the us. it usually happens once the fluid pressure within the eyes slowly rises, damaging the optic nerve. usually there aren't any symptoms at first.
Without treatment, people with eye disease (Glaucoma) can slowly lose their peripheral, or facet vision. they appear to be looking through a tunnel. Over time, straight-ahead vision might decrease till no vision remains.
A comprehensive eye exam will tell if glaucoma eye disease. people in danger should get eye exams a minimum of each 2 years. They include:
A comprehensive eye exam will tell if glaucoma eye disease. people in danger should get eye exams a minimum of each 2 years. They include:
- Peoples over age 60
- Peoples with a family history of glaucoma
There is no cure, however glaucoma will usually be controlled. Early treatment will facilitate defend your eyes against vision loss. Treatments sometimes include prescription eyedrops and/or surgery. (Source: National Eye Institute)
Read also the following article : 6 Types of Glaucoma
Glaucoma Symptoms
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| Eye With Glaucoma |
At first, glaucoma has no symptoms. It causes no pain. Vision stays traditional. eye disease will develop in one or each eyes.
Without treatment, people with eye disease can slowly lose their peripheral (side) vision. As glaucoma remains untreated, people would miss objects to the aspect and out of the corner of their eye. they appear to be looking through a tunnel. Over time, straight-ahead (central) vision could decrease till no vision remains.
For the majority of eye disease cases, as well as the most common kind, open-angle, there aren't any discernible symptoms till the optic nerve is broken and aspect (peripheral) vision is lost. For this reason, regular eye exams are essential to detection and treatment of the disease.
Without treatment, people with eye disease can slowly lose their peripheral (side) vision. As glaucoma remains untreated, people would miss objects to the aspect and out of the corner of their eye. they appear to be looking through a tunnel. Over time, straight-ahead (central) vision could decrease till no vision remains.
For the majority of eye disease cases, as well as the most common kind, open-angle, there aren't any discernible symptoms till the optic nerve is broken and aspect (peripheral) vision is lost. For this reason, regular eye exams are essential to detection and treatment of the disease.
How is Glaucoma Detected?
Glaucoma is detected through a comprehensive expanded eye exam that features the following:
- Visual acuity check.
This test check measures however well you see at various distances.
- Visual field check.
This take a look at measures your peripheral (side vision). It helps your eye care skilled tell if you've got lost peripheral vision, a signal of glaucoma.
- Dilated eye exam.
During this exam, drops area unit placed in your eyes to dilate or widen, the pupils. Your eye care
skilled uses a special magnifying lens to look at your retina and optic nerve for signs of injury and different eye issues. once the exam, your close-up vision may stay blurred for many hours.
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| Glaucoma Eye Test |
- Tonometry
Tonometry is that the measurement of pressure within the eye by using an instrument called a tonometer. Numbing (Desensitizing) drops may be applied to your eyes for this check. A tonometer measures pressure within the attention to find glaucoma.
- Pachymetry
Pachymetry is that the activity of the thickness of your cornea. Your eye care skilled applies a numbing drop to your eye and uses an ultrasonic wave instrument to live the thickness of your cornea.