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dimanche 30 août 2015

What To Know About Glaucoma San Antonio

By Daphne Bowen


People need to take care of the eyes, as humans are only given one natural set. A lot of issues may develop in this part of the body, particularly as people age. Glaucoma refers to a condition that is brought about by optic nerve damage. It will get worse as time goes on and is the result of extra pressure in the eye. Usually this condition is inherited, but it can arise in nearly anyone. People who are older are more vulnerable. Glaucoma San Antonio refers to the services and professionals that can provide glaucoma help to people in San Antonio TX.

The pressure increase is known as intraocular pressure. It can damage the optic nerve over time. This is the nerve responsible for transmitting images to the brain. If it is damaged from high pressure, an individual will permanently lose vision as a result of his or her glaucoma. Without any treatment, this can lead to complete blindness within a short amount of time.

Most people who have this problem do not experience symptoms initially. In fact, they might not even have any pain from the increase in pressure. This is why it is important to regular see an eye doctor to be tested for any eye conditions. Treatment should be done promptly to prevent permanent loss of vision. People over 40 years old who have a history of glaucoma should have a complete eye exam done yearly. Some are at higher risk of this, including those with diabetes.

This issue will develop when there is an increase in eye pressure. The pressure builds when there is not enough eye fluid circulating through the eyes. The fluid, also known as aqueous humor, needs to flow throughout the eyes via various channels. Channels might build up, which leads to this problem of glaucoma.

The direct cause for this blockage is not known, but doctors do know that this can be passed down from parents to children. Other potential causes: chemical or blunt eye injury, eye infection, blockage of blood vessels, inflammatory eye conditions, or eye surgery. Typically this condition arises in both eyes, but it might be present in different degrees.

Open-angle and angle-closure are two kinds of glaucoma seen in patients today. The most common is open-angle, also called wide-angle. This occurs in eyes that might appear normal, but do not have adequate amount of fluid flowing through them. Angle-closure glaucoma is different in that there is poor drainage in the eye that causes the problem. In these cases, the passageway between the cornea and iris is often too narrow, which leads to pressure buildup.

This is a health problem mostly seen in people over 40 years old. Still, it might develop in young people as well. People are more prone to this issue if they have had trauma to the eyes, diabetes, use of steroids, family history or poor vision. It is also more common in older people. Typically no symptoms will be present, but some people experience signs such as: redness of the eyes, tunnel vision, loss of vision, seeing halos surrounding lights, hazy eyes, nausea or vomiting, and eye pain.

Treatment may involve microsurgery, laser surgery or eyedrops. Every case is different and will require its own approach. People should do research to learn more about this condition.




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