Can children have glaucoma?

Written by Dong Xian Yan
Pediatrics
Updated on September 04, 2024
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Children can develop glaucoma. Congenital glaucoma typically presents within the first year of life and is more common in boys. The disease onset before the age of two to three years leads to increased eye pressure, which results in the enlargement of the eyeball. This manifests as photophobia, tearing, and eyelid spasms. Once diagnosed, early surgical treatment is recommended. For children under three years old, the preferred surgical procedures are trabeculectomy or goniotomy. As children are in a developmental stage and have poorer overall tolerance, anti-glaucoma medications are only suitable for short-term bridging treatment.

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Written by Hu Shu Fang
Ophthalmology
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Can glaucoma be contagious?

Glaucoma is not contagious. It is not an infectious disease; rather, it is a group of diseases characterized by increased eye pressure, leading to optic nerve atrophy and vision decline. The most common cause is genetic factors, meaning if elders or parents in the family have this condition, the incidence of glaucoma in their offspring will also be higher. It is an eye disease caused by anatomical abnormalities of the eye. Additionally, some cases of glaucoma are caused by trauma or other reasons, so glaucoma is not contagious.

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Written by Peng Xi Feng
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Glaucoma open angle vs closed angle differences

Primary glaucoma is clinically divided into two major categories: angle-closure glaucoma and open-angle glaucoma. The difference between them is that angle-closure glaucoma is due to a pre-existing abnormal configuration of the iris, leading to a mechanical blockage of the anterior chamber angle by peripheral iris tissue, which obstructs the outflow of aqueous humor, thus causing an increase in intraocular pressure. In contrast, open-angle glaucoma has a normal appearance of the anterior chamber angle, which remains open, and its increase in intraocular pressure is due to a pathology in the trabecular meshwork’s aqueous humor outflow system, increasing the resistance to aqueous outflow. Currently, the ratio of primary angle-closure glaucoma to primary open-angle glaucoma is about 3:1, making it the most common type of glaucoma in China.

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home-news-image
Written by Dong Xian Yan
Pediatrics
40sec home-news-image

Can children have glaucoma?

Children can develop glaucoma. Congenital glaucoma typically presents within the first year of life and is more common in boys. The disease onset before the age of two to three years leads to increased eye pressure, which results in the enlargement of the eyeball. This manifests as photophobia, tearing, and eyelid spasms. Once diagnosed, early surgical treatment is recommended. For children under three years old, the preferred surgical procedures are trabeculectomy or goniotomy. As children are in a developmental stage and have poorer overall tolerance, anti-glaucoma medications are only suitable for short-term bridging treatment.

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home-news-image
Written by Peng Xi Feng
Ophthalmology
50sec home-news-image

What is glaucoma?

Glaucoma is one of the main blinding eye diseases in ophthalmology, with a certain genetic predisposition, affecting 10 to 15 percent of direct relatives of patients. Intraocular pressure is the pressure exerted by the contents within the eyeball against its inner wall. Glaucoma is a group of diseases characterized by distinctive optic nerve atrophy and visual field defects, and pathologically increased intraocular pressure is one of the main risk factors for glaucoma. The level of increased intraocular pressure and the tolerance of the optic nerve to pressure damage are primarily related to the occurrence and progression of glaucomatous optic nerve atrophy and visual field defects.

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Written by Gan Jun
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What should I do if diabetic complications cause blindness from glaucoma?

For neovascular glaucoma caused by diabetes, anti-neovascular drugs can be injected into the vitreous cavity to cause the regression of new blood vessels, thereby achieving the goal of reducing intraocular pressure. If not treated promptly, it can cause permanent closure or adhesion of the angle, and surgery is required for treatment. If the lens swells causing secondary glaucoma, it will lead to the closure of the angle. Surgery is needed to remove the cloudy, swollen lens to achieve a reduction in intraocular pressure. Diabetes is prone to various complications, and it is crucial to pay attention to diet and exercise in the presence of diabetes; meanwhile, it is essential to control medication to maintain blood sugar within the ideal fluctuation range.