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Hurricane Helene charges toward Florida's Gulf Coast, expected to strike late today as a dangerous storm; Millions of Illinois' convenient voting method gains popularity; House task force holds first hearing today to investigate near assassination of Donald Trump in Pennsylvania; New report finds Muslim students in New York face high levels of discrimination in school.

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Biden says all-out-war is threatening in the Middle East, as tensions rise. Congress averts a government shutdown, sending stopgap funding to the president's desk and an election expert calls Georgia's latest election rule a really bad idea.

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The presidential election is imminent and young rural voters say they still feel ignored, it's leaf peeping season in New England but some fear climate change could mute fall colors, and Minnesota's mental health advocates want more options for troubled youth.

NV Ophthalmologist Encourages Eye Exams as National Glaucoma Awareness Month Ends

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Tuesday, January 31, 2023   

As National Glaucoma Awareness Month comes to a close, one Nevada ophthalmologist wants to remind people to get their eyes and vision checked.

Dr. Janet Lee, an ophthalmologist with Shepherd Eye Center, said glaucoma is a group of eye diseases that affect the optic nerve and can be thought of as a cable that connects a person's eye to the brain. Damage to the optic nerve can result in partial vision loss or total blindness.

Lee said there are more than 3-million Americans in the U.S. with glaucoma, and once damage to the optic nerve has been done it cannot be reversed.

"Studies have shown that decreasing the pressure in your eyes can slow down the progression of glaucoma. Fortunately, we have many effective ways to reduce the eye pressure," Lee said.

Catching it early is key, she said, and added the pressure can be reduced, ultimately slowing the progression of glaucoma, through eye drops, laser treatment or surgery.

She said regular eyes exams and prevention are key in detecting glaucoma, which has been found to impact African American, Hispanic and Asian populations at higher rates.

Lee said glaucoma is a silent disease, and while there is no cure for most forms of glaucoma, many patients, once diagnosed, can be treated successfully. Lee said as the disease progresses, blind spots develop in one's vision and the change is so gradual that a person may not even notice a change until the glaucoma reaches an advanced stage.

"Primary opening-angle glaucoma is the most common type of glaucoma." she said. "There are no warning signs or obvious symptoms in the early stages. In fact, half the people with glaucoma don't know they have it."

Lee added it is also important to be aware of acute-angle closure glaucoma, which is a less common type of the disease but is responsible for a sudden rise in eye pressure. Symptoms include headache, nausea, vomiting and pain in the eye or brow area.


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