ACUTE GLAUCOMA Meaning and
Definition
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Acute glaucoma is a severe and sudden form of glaucoma, a progressive eye disease characterized by increased pressure within the eye. Glaucoma occurs when the fluid inside the eye, known as aqueous humor, cannot drain properly, leading to a buildup of pressure that can damage the optic nerve and cause irreversible vision loss if left untreated.
In the case of acute glaucoma, the increase in eye pressure happens rapidly, causing severe symptoms and requiring immediate medical attention. This condition typically occurs when the angle between the cornea and iris (the structures at the front of the eye) becomes blocked, obstructing the outflow of aqueous humor. This blockage can be caused by various factors, including anatomical abnormalities, certain medications, eye injuries, or other eye conditions.
The symptoms of acute glaucoma can include sudden and intense eye pain, blurred vision, halos around lights, severe headache, nausea, vomiting, and eye redness. These symptoms often develop rapidly and may be accompanied by a sudden decrease in vision or even vision loss.
To alleviate the symptoms and prevent further damage, immediate medical intervention is crucial. Treatment for acute glaucoma typically involves medications to lower the intraocular pressure, as well as procedures such as laser surgery or trabeculectomy to open the drainage channels in the eye.
Regular eye examinations and early detection are essential in identifying individuals at higher risk for glaucoma, as it allows for timely intervention to prevent the development of acute glaucoma and permanent vision loss.
Common Misspellings for ACUTE GLAUCOMA
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Etymology of ACUTE GLAUCOMA
The term "acute glaucoma" has its etymology rooted in two different sources.
- "Acute" comes from the Latin word "acutus", meaning sharp, pointed, or severe. In medical terminology, the term "acute" is used to describe a condition that develops rapidly and has a short duration, often characterized by severe symptoms.
- "Glaucoma" is a combination of two Greek words: "glaukos", which means cloudy or grayish, and "oma", which means swelling or tumor. Glaucoma is a group of eye diseases characterized by increased pressure within the eye, which can lead to optic nerve damage and vision loss. The term "glaucoma" was coined in the mid-19th century by a German ophthalmologist named Friedrich Horner.
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