Glaucoma disease is a collection of visual infections that destroy the optic nerves hence resulting to total vision loss. It might not be discovered until when it reaches advanced levels as vision impairment continues. The disease is one of the major causes of vision impairment in various parts of the world, mostly in US. However, prior to treating glaucoma San Antonio residents should first know some facts about the condition.
The cause of the disease can be attributed to the buildup of intraocular pressure from aqueous humor. This fluid is supposed to flow in and out of the eye. It normally exits the eye via the drainage system at the point where the cornea and the iris meet. The ineffective performance of the drainage in this case does not allow normal fluid filtration thus resulting to the accumulation of the fluid and creating pressure in the eye.
The condition is classified into various forms; primary for the type whose source is unknown or secondary in-case the source of the infection is known. Mostly occurring is the primary open-angle type whose signs are generally not easily noticeable except the steady loss of vision. A symptom such as peripheral vision loss affects both eyes at severe stages.
Angle-closure glaucoma has completely different symptoms. The infected person mostly feels pain in the eyes accompanied by nausea and vomiting. The patient also experiences sudden onset of visual disturbance especially in low light. There is also blurred vision due to reddening of the eye and halos around lights. Other rare types of the disease are pigmentary, developmental and normal-tension glaucoma.
Even though the condition can be devastating, appropriate management progression can slow the infection and hence minimizing the adverse effects. Early diagnosis and treatment are thereby important for minimizing or preventing optic nerve destruction and limiting related vision problems. Regular examination of the eye with San Antonio TX eye specialists should be done regularly in order for one to be sure of his/her intraocular pressure.
The prevention and treatment of the condition starts with a complete and regular eye examination for all grown-ups from 40 years old. This must be done between 3 to 5 years for individuals without signs of the disease. On the other hand, screening is done after two years for persons with the signs of the disease or individuals above sixty years.
Measures like checking of the visual fields, contrast sensitivity and intraocular pressure are also part of standard care for the disease and are important for its successful management. They can provide information that enables the doctor to select the best mode of treatment. The latter includes things like referral to a low vision specialist.
Occupation therapists can also assist patients by improving the lighting in their homes or recommending adaptive equipment. In addition, they train the patients on their use. Institutions like Lighthouse International or the American foundation for the blind also provide effective resources for patients adapting vision loss.
Open discussion between the patient and the physician on the condition is necessary for suitable treatment. One should also make healthy choices, be well informed and try taking healthy measures in glaucoma management. This will prevent healthy individuals from the infection.
The cause of the disease can be attributed to the buildup of intraocular pressure from aqueous humor. This fluid is supposed to flow in and out of the eye. It normally exits the eye via the drainage system at the point where the cornea and the iris meet. The ineffective performance of the drainage in this case does not allow normal fluid filtration thus resulting to the accumulation of the fluid and creating pressure in the eye.
The condition is classified into various forms; primary for the type whose source is unknown or secondary in-case the source of the infection is known. Mostly occurring is the primary open-angle type whose signs are generally not easily noticeable except the steady loss of vision. A symptom such as peripheral vision loss affects both eyes at severe stages.
Angle-closure glaucoma has completely different symptoms. The infected person mostly feels pain in the eyes accompanied by nausea and vomiting. The patient also experiences sudden onset of visual disturbance especially in low light. There is also blurred vision due to reddening of the eye and halos around lights. Other rare types of the disease are pigmentary, developmental and normal-tension glaucoma.
Even though the condition can be devastating, appropriate management progression can slow the infection and hence minimizing the adverse effects. Early diagnosis and treatment are thereby important for minimizing or preventing optic nerve destruction and limiting related vision problems. Regular examination of the eye with San Antonio TX eye specialists should be done regularly in order for one to be sure of his/her intraocular pressure.
The prevention and treatment of the condition starts with a complete and regular eye examination for all grown-ups from 40 years old. This must be done between 3 to 5 years for individuals without signs of the disease. On the other hand, screening is done after two years for persons with the signs of the disease or individuals above sixty years.
Measures like checking of the visual fields, contrast sensitivity and intraocular pressure are also part of standard care for the disease and are important for its successful management. They can provide information that enables the doctor to select the best mode of treatment. The latter includes things like referral to a low vision specialist.
Occupation therapists can also assist patients by improving the lighting in their homes or recommending adaptive equipment. In addition, they train the patients on their use. Institutions like Lighthouse International or the American foundation for the blind also provide effective resources for patients adapting vision loss.
Open discussion between the patient and the physician on the condition is necessary for suitable treatment. One should also make healthy choices, be well informed and try taking healthy measures in glaucoma management. This will prevent healthy individuals from the infection.
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