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Family farmers call for tougher CAFO regulations in Farm Bill; The Midwest and Northeast brace for record high temperature in heatwave; Financial-justice advocates criticize crypto regulation bill; Ohio advocates: New rules strengthen protections for sexual-assault victims.

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The RNC kicks off its election integrity effort, Democrats sound a warning bell about conservatives' Project 2025, and Republicans suggest funding cuts to jurisdictions with legal cases against Trump.

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As summer nears, America's newest and largest international dark sky sanctuary beckons, rural job growth is up, but full recovery remains elusive, rural Americans living in prison towns support a transition, while birth control is more readily available in rural areas.

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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