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A Wisconsin group criticizes two of its members of Congress, a new report says the Phoenix area cannot meet its groundwater demands, and Nevada's sporting community sends its priorities to the governor.

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The Senate aims to get the debt limit spending bill to President Biden's desk quickly, Florida Gov. Ron DeSantis makes a campaign stop in Iowa, and a new survey finds most straight adults support LGBTQ+ rights.

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Oregon may expand food stamp eligibility to some undocumented households, rural areas have a new method of accessing money for roads and bridges, and Tennessee's new online tool helps keep track of cemetery locations.

Preventable Vision Loss Highlighted During Glaucoma Awareness Month

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Tuesday, January 3, 2023   

January is Glaucoma Awareness Month, and with no symptoms, experts say it is important for Marylanders to get regular eye exams.

Glaucoma is the leading cause of blindness in the U.S., although it is treatable when caught early, and vision loss can often be prevented.

It is estimated more than three million Americans have glaucoma, but half are unaware. Anyone can get glaucoma, but the higher-risk categories include people with a family history of the disease, anyone 60 or older, and African Americans 40 and older.

Tom Brunner, president and CEO of the Glaucoma Research Foundation, said regular eye exams are important because glaucoma can sneak up on you.

"Our brains are very smart, and they compensate," Brunner explained. "If you lose a little vision from the side, for example, you turn your head, you have two eyes. So your brain doesn't even notice that you're gradually losing vision. And you can lose as much as half of your vision without realizing it. "

Brunner stressed it is important to talk with family members to discover if there is a family history of glaucoma.

Glaucoma causes vision loss and blindness by damaging the optic nerve in the back of the eye. In the most common form of glaucoma, which constitutes 90% of all cases, the nerve damage is caused by an excess of fluid in the eye which raises the internal eye pressure. Brunner noted treatment includes lowering the internal eye pressure with either eye drops or laser light therapy.

"For glaucoma, you can shine light onto the area where the tissue drains to let the fluid out of the eye and literally stimulate that tissue to rejuvenate itself and lower the eye pressure," Brunner pointed out. "It can be a one-time treatment that can last for years. And it can be repeated."

He added laser treatment is becoming the primary initial therapy for the most common form of glaucoma.


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