The groups of conditions that result in optic nerve damage are referred to as glaucoma. This normally causes loss of vision. The loss is attributed to increased pressure within eyes. It is among the leading causes of blindness. This form of vision loss could be so gradual so that it remains unnoticed until it gets to more advanced stages. In considering treatment of glaucoma San Antonio residents should know various facts about the condition.
The most common type is open angle glaucoma that does not have any noticeable signs apart from vision loss. With early diagnosis and treatment, damage to the optic nerve is prevented and therefore vision loss limited. With regular eye examination, the doctor will measure intraocular pressure and ensure it is at acceptable levels. The pressure is caused by build-up of the fluid known as aqueous humor. The fluid flows in and out of eyes.
There are various symptoms for the different types of the condition. Gradual peripheral vision loss in both eyes is experienced in open angle glaucoma. In the more advanced stages, tunnel vision will result. Acute closure glaucoma comes with blurred vision, eye pain, nausea, eye reddening and halos around lights. The conditions are called primary when they do not have known causes and secondary when the cause is able to be traced.
It is not advisable to wait until there are noticeable eye problems. The key to detection is to go for regular eye exams. It is recommended that adults aged forty and above have eye examinations every three to five years so that there are no risk factors. People over sixty years who have risk factors need to be screened every one or two years.
It is important to know the various risk factors. The internal eye pressure is among the most important. If in any case it increases beyond the expected level, one will be at higher risk of getting the disease. Not all people with elevated eye pressure will however contract glaucoma. Age will also be a determining factor. Those above 60 years, more so if they are Mexican-Americans, are at higher risk. Americans of African origin tend to develop the disease when they are younger.
Family history plays a major role because the disease has a genetic link. Thus if the disease runs within the family, one will be at a greater risk. Such people should go for regular checkups. Medical conditions such as heart disease, high blood pressure and diabetes also increase the risk of contraction.
Severe injuries to eyes could lead to increased eye pressure. Other eye conditions that increase chances of contraction of the condition are eye tumors, eye inflammation, dislocation of the lens and retinal detachment. Some surgeries of eyes also trigger glaucoma. Nearsighted and farsighted individuals are also at increased risk.
Prevention will be important in dealing with glaucoma. Treatment of elevated eye pressure, wearing eye protection and eating healthy are some of the preventive measures. Wearing eye protection will prevent serious injuries. Healthy diets improve mental and physical health.
The most common type is open angle glaucoma that does not have any noticeable signs apart from vision loss. With early diagnosis and treatment, damage to the optic nerve is prevented and therefore vision loss limited. With regular eye examination, the doctor will measure intraocular pressure and ensure it is at acceptable levels. The pressure is caused by build-up of the fluid known as aqueous humor. The fluid flows in and out of eyes.
There are various symptoms for the different types of the condition. Gradual peripheral vision loss in both eyes is experienced in open angle glaucoma. In the more advanced stages, tunnel vision will result. Acute closure glaucoma comes with blurred vision, eye pain, nausea, eye reddening and halos around lights. The conditions are called primary when they do not have known causes and secondary when the cause is able to be traced.
It is not advisable to wait until there are noticeable eye problems. The key to detection is to go for regular eye exams. It is recommended that adults aged forty and above have eye examinations every three to five years so that there are no risk factors. People over sixty years who have risk factors need to be screened every one or two years.
It is important to know the various risk factors. The internal eye pressure is among the most important. If in any case it increases beyond the expected level, one will be at higher risk of getting the disease. Not all people with elevated eye pressure will however contract glaucoma. Age will also be a determining factor. Those above 60 years, more so if they are Mexican-Americans, are at higher risk. Americans of African origin tend to develop the disease when they are younger.
Family history plays a major role because the disease has a genetic link. Thus if the disease runs within the family, one will be at a greater risk. Such people should go for regular checkups. Medical conditions such as heart disease, high blood pressure and diabetes also increase the risk of contraction.
Severe injuries to eyes could lead to increased eye pressure. Other eye conditions that increase chances of contraction of the condition are eye tumors, eye inflammation, dislocation of the lens and retinal detachment. Some surgeries of eyes also trigger glaucoma. Nearsighted and farsighted individuals are also at increased risk.
Prevention will be important in dealing with glaucoma. Treatment of elevated eye pressure, wearing eye protection and eating healthy are some of the preventive measures. Wearing eye protection will prevent serious injuries. Healthy diets improve mental and physical health.
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