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Title : The causes of the incidence of the disease Glaucoma
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The causes of the incidence of the disease Glaucoma

Description Glaucoma Disease!
Diseases Glaucoma is an eye disease in the main nerve called the optic nerve. IMPlus optic nerve receives and transmit the nerves of the retina to the brain, where the electrical signals are converted as image. Glaucoma is characterized by progressive damage to the optic nerve that usually begins with a subtle loss of side vision (peripheral vision).
If glaucoma is not diagnosed then you can progress to loss of central vision and blindness. Glaucoma is usually, but not always, associated with high pressure in the eye (intraocular pressure). In general, elevated ocular pressure leads to damage to the optic nerve (optic nerve). In some cases, glaucoma can occur in normal eye pressure, but no perturbation regulation of blood flow in the optic nerve.
Types of glaucoma disease

1. The primary glaucoma
people who have glaucoma occurs talent.

2. Secondary glaucoma
came after an earlier case (eg, vascular disorders and diabetes hipertense)

3. The chronic glaucoma (slow)
There is pressure in the eyeball. There was no pain, but the field of vision gradually narrows.

4. Acute glaucoma (sudden) anterior chamber
pressures corner. The attacks cause pain and can cause permanent damage if not treated quickly.

5. Congenital glaucoma
Ordinary occurs at birth or immediately after birth. Usually caused by a sewage system in the fluid inside the eye is not working properly. As a result, increased eye pressure continues and causes enlargement of the baby's eyes, watery eyes and the front and fog light sensitive.

Why Glaucoma
Glaucoma is caused by an increase in prisoners out of the liquid aqueous humor through the trabecular networks, Schlemm's canal and the episkleral system venous. trabecular pores may obstruct any debris, blood, pus, or other material.

Under normal circumstances, this liquid is produced in the posterior chamber through the pupil into the anterior chamber and then flows through a channel. If the fluid flow is interrupted, there will be an increase in pressure. Increased intraocular pressure will push the boundary between the optic nerve and the retina at the back of the eye.

As a result, the blood supply to the optic nerve is reduced so that nerve cells die. Because the optic nerve in decline, will be blind spots in the visual field of the eye. The first success is the edge of the visual field, followed by the central visual field. If left untreated, glaucoma can eventually lead to blindness.

Signs or symptoms of glaucoma
To determine whether you are affected by glaucoma, you should know the least to any signs or symptoms of glaucoma in advance. Here are some signs or symptoms that usually occur when a person experiences glaucoma

• severe eye pain,
• Blurred vision
• Redness eye,
• eye ​​pain accompanied by nausea and vomiting
• When looking at the lights you will see a rainbow of eye and damage due to swelling of the eyes,
• vision problems occur unexpectedly due to lack of light.

In fact, sometimes people with glaucoma did not experience any symptoms or signs of anything other than the treble level could not see. Therefore glaucoma is also often referred to as the "thief of sight".
Factors Disease Risk glaucoma

Glaucoma can affect anyone. Early detection and management is the only way to avoid serious damage to vision caused by glaucoma. For those who are at high risk they are advised to check your eyes regularly since the age of 35 years. The following risk factors:

• A history of glaucoma in the family,
• high eye pressure
• Myopia (nearsightedness)
• diabetes (diabetes)
• hypertension (high blood pressure),
• migraine or narrowing of blood vessels in the brain (poor circulation),
• Accident / previous eye surgery
• Use of steroids (cortisone) in the long term
• Over 45 years.

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