Acute Closed Angle Glaucoma is one type of Glaucoma.
There are several other types of Glaucoma.
The differences have to do with what’s causing the fluid blockage that builds pressure in the eye.
Acute angle closure also called closed angle glaucoma is a less common form of the disease.
It occurs when the drainage angle formed by the Cornea and the iris closes or becomes blocked.
The aqueous humor can’t exit through the trabecular mesh work, resulting in an increase in eye pressure.
Angle closure glaucoma can be chronic (progressing gradually) or acute (coming on suddenly).
Most people with this type of Glaucoma have a very narrow drainage angle, which may be an abnormality from firth.
Acute Closed Angel Glaucoma is more common among people that have Hyperopia also known as "farsightedness" or "long sightedness", they tend to have smaller eyes that can narrow the angle.
Normal aging also may cause angle blockage.
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If you have a narrow drainage angle and your pupils become widely dilated, the angle may close and cause a sudden increase in eye pressure.
This attack of acute Closed Angle Glaucoma requires immediate treatment.
Although an acute attack often affects only one eye, the other eye is at risk of an attack as well.
Several factors can cause your pupils to dilate:
Acute angle closure glaucoma is a medical emergency that can cause Loss of Vision within hours of it onset.
Without treatment the eye can become blind in as little as 1 or 2 days.
Both open angle glaucoma and acute angel closure glaucoma can be primary or secondary conditions.
They’re calling primary when the cause of the condition is unknown.
They’re call secondary when the condition can be traced to a know cause, such as injury or
Infrequently eye surgery can cause secondary glaucoma.
Acute Closed Angel Glaucoma develops suddenly in response to a rapid rise in eye pressure.
An attack often happens in the evening when the light is dim and your pupils are dilated. The symptoms may be severe.
If you have any of these signs or symptoms, get immediate medical attention.
Permanent vision loss can occur with in hours of the attack.
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