Glaucoma refers not just to one eye disease but a group of eye conditions that bring about damage of the optic nerve. This may result to vision loss. When there is too high pressure within the eye, known as intraocular pressure, this is likely to lead to eye damage. It is among the leading causes of blindness and damages vision slowly in such a way that one may not realize the loss of vision until later in the advanced stages. When considering treatment of glaucoma San Antonio residents should know all details involved.
Primary-angle glaucoma is the most common type of this condition. The signs and symptoms are not easily noticeable. Thus other than the fact that the symptoms increase gradually, one may fail to realize they are suffering from it. When there is timely diagnosis and treatment, any damages associated with it are minimized. Regular examination of eyes is recommended, during which the intraocular pressure needs to be measured.
The most common types of this condition, primary open-angle and angle-closure, have very varying symptoms. The former has two main types; tunnel vision during advanced stages and gradual loss of peripheral vision in both eyes. The latter has symptoms such as eye pain, blurred vision, vomiting, nausea and sudden onset of visual disturbance. The conditions are referred to as primary when the cause is unknown and secondary when its cause can be traced to known causes.
Patients should not wait for symptoms to be noticeable. The key to early detection is to go for regular eye check-ups. In case one realizes severe pain in the eyes, strong headaches, blurred vision, nausea or halos around the eye, immediate care should be sought. Otherwise, one may risk seeking medical attention 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.
Some risk factors will make an individual more susceptible to the condition. Age is one of the crucial factors that determine how easily one may contract it. Persons that are 40 years and above are at more risk of contracting angle-closure glaucoma. African-Americans are more at risk of developing the condition, plus it affects much younger people. Mexican-Americans over 60 years are at higher risk.
Persons that have a family history of glaucoma have a greater risk of development. There is a genetic link to the condition, which means that there is a defect in one or more genes which makes some individuals to be more susceptible to the disease. Medical conditions that may increase risk of infection are high blood pressure, diabetes and heart diseases.
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.
Primary-angle glaucoma is the most common type of this condition. The signs and symptoms are not easily noticeable. Thus other than the fact that the symptoms increase gradually, one may fail to realize they are suffering from it. When there is timely diagnosis and treatment, any damages associated with it are minimized. Regular examination of eyes is recommended, during which the intraocular pressure needs to be measured.
The most common types of this condition, primary open-angle and angle-closure, have very varying symptoms. The former has two main types; tunnel vision during advanced stages and gradual loss of peripheral vision in both eyes. The latter has symptoms such as eye pain, blurred vision, vomiting, nausea and sudden onset of visual disturbance. The conditions are referred to as primary when the cause is unknown and secondary when its cause can be traced to known causes.
Patients should not wait for symptoms to be noticeable. The key to early detection is to go for regular eye check-ups. In case one realizes severe pain in the eyes, strong headaches, blurred vision, nausea or halos around the eye, immediate care should be sought. Otherwise, one may risk seeking medical attention 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.
Some risk factors will make an individual more susceptible to the condition. Age is one of the crucial factors that determine how easily one may contract it. Persons that are 40 years and above are at more risk of contracting angle-closure glaucoma. African-Americans are more at risk of developing the condition, plus it affects much younger people. Mexican-Americans over 60 years are at higher risk.
Persons that have a family history of glaucoma have a greater risk of development. There is a genetic link to the condition, which means that there is a defect in one or more genes which makes some individuals to be more susceptible to the disease. Medical conditions that may increase risk of infection are high blood pressure, diabetes and heart diseases.
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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