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 main cause of the illness is said to be aqueous humor building up from intraocular pressure. This fluid usually leaves the eye through a drainage system between the iris and the cornea. Any inefficient performance in the system affects the filtration of the fluid and hence causing its accumulation that in the long run results to intraocular pressure.
The disease can be categorized into different forms, either as primary when the cause is unknown or secondary when the problem can be traced to a known cause. The most common type is the primary open-angle glaucoma. The open-angle is a form of the disease that has no noticeable symptoms or signs except gradual loss of vision. Its symptoms include gradual loss of peripheral vision that affects both eyes and tunnel vision in the acute 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.
Although the condition may be troublesome, sufficient supervision on its progression may limit the development of the illness. Diagnosis and treatment at early stages of infection are vital in preventing and minimizing complete spoilage of the optic nerve and checking of vision issues of glaucoma. Regular eye examination is very important for infected persons to ensure intraocular pressure is checked and monitored.
The treatment of the disease begins with the regular and complete eye examination for all adults above 40 years old. It can be done in periods ranging from 3-5 years, for persons without the signs of the illness. Screening is also necessary within a two years interval for people showing signs of glaucoma or those over sixty years of age.
Steps including contrast sensitivity, visual fields, and intraocular pressure can additionally constitute standard care for the condition and are thus necessary for successful management. They can give useful information to the doctor and this can be used in modifying treatment. The same data can be used as referral guidance to low vision specialists.
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.
Discussing and sharing ones condition of glaucoma is therefore necessary in improving on communication and better treatment by the optician. It essential for one to be well informed, make healthy choices and be organized in keeping a health routine that will be helpful in managing the disease. For those who do not have it then such information can help them prevent it.
The main cause of the illness is said to be aqueous humor building up from intraocular pressure. This fluid usually leaves the eye through a drainage system between the iris and the cornea. Any inefficient performance in the system affects the filtration of the fluid and hence causing its accumulation that in the long run results to intraocular pressure.
The disease can be categorized into different forms, either as primary when the cause is unknown or secondary when the problem can be traced to a known cause. The most common type is the primary open-angle glaucoma. The open-angle is a form of the disease that has no noticeable symptoms or signs except gradual loss of vision. Its symptoms include gradual loss of peripheral vision that affects both eyes and tunnel vision in the acute 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.
Although the condition may be troublesome, sufficient supervision on its progression may limit the development of the illness. Diagnosis and treatment at early stages of infection are vital in preventing and minimizing complete spoilage of the optic nerve and checking of vision issues of glaucoma. Regular eye examination is very important for infected persons to ensure intraocular pressure is checked and monitored.
The treatment of the disease begins with the regular and complete eye examination for all adults above 40 years old. It can be done in periods ranging from 3-5 years, for persons without the signs of the illness. Screening is also necessary within a two years interval for people showing signs of glaucoma or those over sixty years of age.
Steps including contrast sensitivity, visual fields, and intraocular pressure can additionally constitute standard care for the condition and are thus necessary for successful management. They can give useful information to the doctor and this can be used in modifying treatment. The same data can be used as referral guidance to low vision specialists.
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.
Discussing and sharing ones condition of glaucoma is therefore necessary in improving on communication and better treatment by the optician. It essential for one to be well informed, make healthy choices and be organized in keeping a health routine that will be helpful in managing the disease. For those who do not have it then such information can help them prevent it.
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