Guide to Eye Diseases
- Unnoticeable glaucoma
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As a disease of the optic verves, glaucoma actually involves the loss of the retinal ganglion. This eye disease is quite harmful but unnoticeable.
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- Study Results of Glaucoma
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Professor Isaac Schweitzer from University of Melbourne described a severe case of depression directly associated with the use of glaucoma eye drops. He pointed out in the October issue of the Medical Journal of Australia that glaucoma eye drops such as beta-blockers should be avoided by older people in controlling high eye pressure.
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- Researches of Glaucoma
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Funded by Alcon Research Ltd, a research analyzed Medicare claims and payments for glaucoma surgery between 1997 and 2006. According to results published in July 2009, the number of glaucoma surgeries was increasing and Medicare payments for these procedures were decreasing. In detail, procedure numbers and Medicare payments were in decrease from 1997 to 2000
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- High intraocular pressure and glaucoma
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Glaucoma patients have an imbalance between the production and drainage of internal fluids in the eye. These internal fluids are essential to maintain a normal intraocular pressure (IOP) so that the eye can stay globe-like shape.
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- Eye drops and medications for glaucoma
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In most cases, glaucoma eye drops are enough to control IOP and prevent eye damage. Glaucoma surgeries are always expensive and involve certain complications. For good candidates, the doctor may prescribe more than one type of drops to get best effects. These eye drops can bring down the high IOP.
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- Diabetic retinopathy signs and treatments
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The American Academy of Ophthalmology has ever claimed that diabetic people are 25 times more likely to lose vision than normal individuals. However, there are less serious eye diseases that are also caused by diabetes, such as diabetic retinopathy and glaucoma. It is widely known that diabetic patients can not use and store sugar in a normal way, resulting in high blood sugar.
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- Acute and chronic forms of glaucoma
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Most types of glaucoma are associated with narrow filtration angle, which hinders the outflow of eye fluids so that high IOP is caused. High IOP spikes and damages the optic nerve, which is responsible for images transmission from the eye to the brain. Optic nerve damage in turn causes vision loss.
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- Types of glaucoma and diagnosis
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In the United States, more than a half of the 2.5 million glaucoma patients suffer from different degrees of vision loss. Resulted from internal eye pressure (IOP) built-up and optic nerve damage, glaucoma has been the second leading cause of blindness.
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