The condition known as glaucoma is not just a single eye disease but a combination of conditions that lead to damage of the optic nerve. The damage of this nerve leads to loss of vision. Whenever there is an increase in intraocular pressure, the eyes are likely to get damaged. When considering glaucoma San Antonio residents ought to remember that it is among the leading causes of blindness. With this condition, vision is damaged so slowly that one may fail to realize. Most people realize only during the advanced stages.
Of the various types of this condition, the most common is primary-angle glaucoma. This has no noticeable symptoms other than the fact that it becomes more defined during the advanced stages. With early diagnosis and timely treatment, any damage to the optic nerve may be prevented. During the periodic examination of the eyes, there should be measurement of intraocular pressure.
Primary-angle and angle-closure glaucoma have very different symptoms. The first of the two, primary-angle, is of two types; gradual loss of peripheral vision in the two eyes and tunnel vision during the advanced stages. The other, angle-closure, has symptoms such as blurred vision, pain in the eyes, vomiting, sudden onset of visual disturbance and nausea. This condition is referred to as secondary when it can be traced to known causes and primary when the causes are unknown.
Individuals are not supposed to wait until the symptoms are advanced. The key to avoiding suffering from this condition is to go for check-ups frequently. Whenever one realizes sharp pain in the eyes, blurred vision, strong headaches and nausea, they should seek medical advice. Otherwise, there is the risk of seeking medical care when it is too late.
The increased pressure in the eyes is as a result of build-up of aqueous humor which is the fluid that flows into and out of eyes. Normally, the fluid leaves eyes via a drainage system. This system is at the angle where the iris and cornea meet. Whenever the drainage system fails to effectively work, the fluid cannot filter out of eyes normally. This is the cause of build-up of pressure in the eyes.
There are certain risk factors that one should be wary of. Age is one such crucial factor. People over 40 years are at risk of suffering from angle-closure glaucoma. For certain groups such as African-Americans, the risk development of the eye condition is much higher and takes place in younger people. For Mexican-Americans, those older than 60 are at a higher risk.
People that come from families that have history of glaucoma are more at risk. Further, there is a genetic link to it, which means some individuals are more susceptible than others. Diabetes, heart disease and high blood pressure are among the medical conditions which increase risk of infection.
The treatment is mainly used to reduce pressure of the eyes. The pressure of the eyes is lowered, the drainage system improved or the quantity of fluid reduced. The condition itself cannot be cured. It is the damages that are minimized and vision loss prevented.
Of the various types of this condition, the most common is primary-angle glaucoma. This has no noticeable symptoms other than the fact that it becomes more defined during the advanced stages. With early diagnosis and timely treatment, any damage to the optic nerve may be prevented. During the periodic examination of the eyes, there should be measurement of intraocular pressure.
Primary-angle and angle-closure glaucoma have very different symptoms. The first of the two, primary-angle, is of two types; gradual loss of peripheral vision in the two eyes and tunnel vision during the advanced stages. The other, angle-closure, has symptoms such as blurred vision, pain in the eyes, vomiting, sudden onset of visual disturbance and nausea. This condition is referred to as secondary when it can be traced to known causes and primary when the causes are unknown.
Individuals are not supposed to wait until the symptoms are advanced. The key to avoiding suffering from this condition is to go for check-ups frequently. Whenever one realizes sharp pain in the eyes, blurred vision, strong headaches and nausea, they should seek medical advice. Otherwise, there is the risk of seeking medical care when it is too late.
The increased pressure in the eyes is as a result of build-up of aqueous humor which is the fluid that flows into and out of eyes. Normally, the fluid leaves eyes via a drainage system. This system is at the angle where the iris and cornea meet. Whenever the drainage system fails to effectively work, the fluid cannot filter out of eyes normally. This is the cause of build-up of pressure in the eyes.
There are certain risk factors that one should be wary of. Age is one such crucial factor. People over 40 years are at risk of suffering from angle-closure glaucoma. For certain groups such as African-Americans, the risk development of the eye condition is much higher and takes place in younger people. For Mexican-Americans, those older than 60 are at a higher risk.
People that come from families that have history of glaucoma are more at risk. Further, there is a genetic link to it, which means some individuals are more susceptible than others. Diabetes, heart disease and high blood pressure are among the medical conditions which increase risk of infection.
The treatment is mainly used to reduce pressure of the eyes. The pressure of the eyes is lowered, the drainage system improved or the quantity of fluid reduced. The condition itself cannot be cured. It is the damages that are minimized and vision loss prevented.
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