Glaucoma is a collection of eye diseases that when not managed result in total loss of vision through the damage of optic nerves in the retina part of the eye. The disease has three varieties, that is, normal-tension, open-angle, and closed-angle glaucoma. Open-angle glaucoma is the most common variety in the world today. It occurs over a long period of time and it usually does not cause any form of pain in the eye. To understand glaucoma San Antonio offers a good location to check out.
Open-angle glaucoma should be treated immediately when it is noticed. This variety presents itself in form of slight loss in side vision. This loss in vision is accompanied by a reduction in central vision which culminate into total blindness. The closed-angle variety presents gradually or suddenly depending on causative factors. If it occurs suddenly, it may be accompanied by nausea, mid-dilated pupil, severe eye pain, blurred vision, and redness in the eye.
Vision loss caused by glaucoma is permanent and cannot be reversed. There are many risk factors associated with the condition. Some of the risk factors include obesity, high blood pressure, migraines, family history of the illness, and pressure in the eye. The different types of this disease are caused by different factors in the eye.
The disease can be treated completely or have the pace at which it occurs reduced significantly if it is recognized and treated during the early stages. Treatment options include surgery, laser treatment, and medication. These treatments reduce pressure inside the eye. Treatments are classified into classes and each class varies in terms of efficiency depending on the type one is suffering from. Laser treatment is more successful on closed-angle and open-angle varieties.
In cases where other treatments are not effective, surgery may be used. The closed-angle variety is usually taken as a medical emergency in medicine. In the world, between 11-67 million people suffer from this condition. In the US alone, two million people have the disease. Chances of occurrence are higher in older people while closed-angle variety is more prevalent in women compared to men.
Glaucoma is the second major cause of blindness worldwide after cataracts. Because it does not present any acute symptoms, it is important to go for regular eye checkups. Changes in optic nerve and visual field loss are the only likely symptoms. Some people believe that the condition can be caused by lack of certain vitamins, which makes vitamin supplements a treatment. That understanding has not been supported by scientific research.
Screening eyes for glaucoma is usually part of standard eye examination. Both optometrists and ophthalmologists can do the screening. Some of the process involved in eye examination are tonometry, optical coherence tomography, gonioscopy, scanning laser ophthalmoscopy, scanning laser polarimetry, and pathymetry. The choice of procedures to conduct and ones to leave out is made by the eye specialist.
Local and systemic side effects may be caused by medication. Sticking to the medication protocols can also be confusing and costly. Research shows that blindness is often caused by failure to make follow-up visits and to adhere to medication. Perseverance is highly required during medication.
Open-angle glaucoma should be treated immediately when it is noticed. This variety presents itself in form of slight loss in side vision. This loss in vision is accompanied by a reduction in central vision which culminate into total blindness. The closed-angle variety presents gradually or suddenly depending on causative factors. If it occurs suddenly, it may be accompanied by nausea, mid-dilated pupil, severe eye pain, blurred vision, and redness in the eye.
Vision loss caused by glaucoma is permanent and cannot be reversed. There are many risk factors associated with the condition. Some of the risk factors include obesity, high blood pressure, migraines, family history of the illness, and pressure in the eye. The different types of this disease are caused by different factors in the eye.
The disease can be treated completely or have the pace at which it occurs reduced significantly if it is recognized and treated during the early stages. Treatment options include surgery, laser treatment, and medication. These treatments reduce pressure inside the eye. Treatments are classified into classes and each class varies in terms of efficiency depending on the type one is suffering from. Laser treatment is more successful on closed-angle and open-angle varieties.
In cases where other treatments are not effective, surgery may be used. The closed-angle variety is usually taken as a medical emergency in medicine. In the world, between 11-67 million people suffer from this condition. In the US alone, two million people have the disease. Chances of occurrence are higher in older people while closed-angle variety is more prevalent in women compared to men.
Glaucoma is the second major cause of blindness worldwide after cataracts. Because it does not present any acute symptoms, it is important to go for regular eye checkups. Changes in optic nerve and visual field loss are the only likely symptoms. Some people believe that the condition can be caused by lack of certain vitamins, which makes vitamin supplements a treatment. That understanding has not been supported by scientific research.
Screening eyes for glaucoma is usually part of standard eye examination. Both optometrists and ophthalmologists can do the screening. Some of the process involved in eye examination are tonometry, optical coherence tomography, gonioscopy, scanning laser ophthalmoscopy, scanning laser polarimetry, and pathymetry. The choice of procedures to conduct and ones to leave out is made by the eye specialist.
Local and systemic side effects may be caused by medication. Sticking to the medication protocols can also be confusing and costly. Research shows that blindness is often caused by failure to make follow-up visits and to adhere to medication. Perseverance is highly required during medication.
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