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 of this condition is open angle glaucoma which has no noticeable symptoms save for the fact that the vision will be lost gradually. The damage to the optic nerve may be prevented with timely diagnosis and treatment. This will also mean the vision loss is prevented. Eyes need to be examined regularly during which time the intraocular pressure is measured. The pressure is caused by build-up of aqueous humor which is the fluid flowing into and out of the eyes.
The various types of this condition have differing symptoms. For the open angle type, one will experience gradual loss of peripheral vision, normally in both eyes. In the more advanced stages, there will be tunnel vision. The acute closure type is characterized by eye pain, blurred vision, nausea, reddening of the eyes and halos around lights. Both conditions are referred to as primary when the cause is unknown and secondary when their cause may be traced to known causes.
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.
There are various risk factors that one ought to be aware of. The first and maybe most important is the internal eye pressure. If it is higher than normal, there will be increased risk of contracting the condition. However, not everyone with elevated internal eye pressure contracts the disease. Age is another crucial factor. Those older than sixty are at a higher risk, especially if they are Mexican-American. African-Americans are likely to develop the disease at a younger age.
The family history will play a very important role. People who have a family history of glaucoma are at a greater risk. The disease may have a genetic link. Thus people in whose families it runs should seek regular medical checkup. Some medical conditions also increase the risk, among them diabetes, high blood pressure and heart disease.
Severe eye injuries may also bring about increased pressure of the eyes. Other conditions such as eye inflammation, eye tumors, lens dislocation and detachment of the retina also lead to increased risk of contraction. Some forms of eye surgeries are also risk factors. People that are farsighted or nearsighted also are at an 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 of this condition is open angle glaucoma which has no noticeable symptoms save for the fact that the vision will be lost gradually. The damage to the optic nerve may be prevented with timely diagnosis and treatment. This will also mean the vision loss is prevented. Eyes need to be examined regularly during which time the intraocular pressure is measured. The pressure is caused by build-up of aqueous humor which is the fluid flowing into and out of the eyes.
The various types of this condition have differing symptoms. For the open angle type, one will experience gradual loss of peripheral vision, normally in both eyes. In the more advanced stages, there will be tunnel vision. The acute closure type is characterized by eye pain, blurred vision, nausea, reddening of the eyes and halos around lights. Both conditions are referred to as primary when the cause is unknown and secondary when their cause may be traced to known causes.
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.
There are various risk factors that one ought to be aware of. The first and maybe most important is the internal eye pressure. If it is higher than normal, there will be increased risk of contracting the condition. However, not everyone with elevated internal eye pressure contracts the disease. Age is another crucial factor. Those older than sixty are at a higher risk, especially if they are Mexican-American. African-Americans are likely to develop the disease at a younger age.
The family history will play a very important role. People who have a family history of glaucoma are at a greater risk. The disease may have a genetic link. Thus people in whose families it runs should seek regular medical checkup. Some medical conditions also increase the risk, among them diabetes, high blood pressure and heart disease.
Severe eye injuries may also bring about increased pressure of the eyes. Other conditions such as eye inflammation, eye tumors, lens dislocation and detachment of the retina also lead to increased risk of contraction. Some forms of eye surgeries are also risk factors. People that are farsighted or nearsighted also are at an 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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