PITTSBURGH (KDKA) — Those who work with Parkinson’s patients on a daily basis are reacting to the news that Pro Football Hall of Fame member Brett Favre has been diagnosed with the brain disease, which is caused by low dopamine levels and affects the ability to move, often resulting in tremors.

“It’s sad to hear that someone has been diagnosed with Parkinson’s, but it’s not surprising since it is the fastest growing neurodegenerative disease,” said Casey Peluso, vice president of the Parkinson Foundation of Western Pennsylvania.

“It was definitely a shock,” said Dr. Sushma Kola, director of integrative neuroscience at the Neuroscience Institute at Allegheny Health Network. “He’s certainly a little younger than we would normally see, although I see patients of all ages with Parkinson’s.”

What is Parkinson’s disease?

Kola says Parkinson’s disease can severely impact people’s quality of life if not treated early. There is no known cure and the official cause is unknown. Researchers believe several factors may play a role.

“Things like possible family history, exposure to environmental chemicals, things like pesticides, cleaning products, etc. And we know that sometimes head injuries can increase the risk as well,” Kola said.

Doctors are seeing an increase in the number of people being diagnosed with this brain disorder. According to Kola, this could be due to the increasing life expectancy of our population, as well as chemicals and food additives that may be linked to the disorder.

“In fact, the number of Parkinson’s diagnoses has increased sharply in recent years. After Alzheimer’s disease, it is now the second most common neurodegenerative disease,” said Kola.

The Parkinson Foundation Western Pennsylvania provides educational programs and a supportive community. Casey Peluso of the nonprofit says they estimate there are about 18,000 people diagnosed with Parkinson’s in Western Pennsylvania.

“The numbers are undoubtedly increasing, and the number of people diagnosed is expected to double by 2040,” Peluso said.

Public figures like Favre are raising awareness of Parkinson’s

When well-known personalities like Favre speak publicly about their diagnosis, it can be a support for people with Parkinson’s and raise awareness of the disease.

“Parkinson’s is a progressive disease and can be challenging, but with supportive measures, exercise and the right healthcare professionals, it can be managed quite well. So the more awareness the better,” Peluso said.

“Treatment options have now advanced to the point where Parkinson’s no longer shortens life expectancy. So there is great hope for a fulfilling life,” said Kola.

If you would like to help raise awareness, the Parkinson Foundation Western Pennsylvania is hosting its annual “Step Forward” fundraiser on Saturday from 11 a.m. to 2 p.m. at the Pittsburgh Shrine Center in Harmar. The event is kid and dog friendly and open to anyone who wants to bring hope to the local Parkinson’s community.