By Katharine Jackson

WASHINGTON U.S. Representative Jennifer Wexton, a Virginia Democrat, on Monday said she wouldn't seek reelection after doctors updated her diagnosis to a more serious condition, which she likened to "Parkinson’s (disease) on steroids."

The 55-year-old congresswoman, who represents a suburban area of Northern Virginia near Washington, said she would serve out her current two-year term, which ends in January 2025, but would spend time with her family and friends instead of running again.

The third-term congresswoman announced in April that she had been diagnosed with Parkinson's but would continue to work while being treated for the disease, which was affecting her speech.

But after finding the treatment wasn't as effective as had been hoped, doctors updated her diagnosis to progressive supra-nuclear palsy (PSP), she said in a statement on Monday, calling the condition "a kind of Parkinson’s on steroids."

“I’ve always believed that honesty is the most important value in public service, so I want to be honest with you now – this new diagnosis is a tough one. There is no ‘getting better’ with PSP," she said, announcing her decision on Monday. "I’m heartbroken to have to give up something I have loved."

Wexton flipped a seat held by Republicans for decades in 2018 as voters veered away from then-President Donald Trump.

(Reporting by Katharine Jackson; editing by Jonathan Oatis)