Chiefs' Clyde Edwards-Helaire opens up about PTSD diagnosis

(Photo credit: Denny Medley-USA TODAY Sports)

Kansas City Chiefs running back Clyde Edwards-Helaire revealed over social media that he has experienced symptoms of post-traumatic stress disorder for over 5 1/2 years.

On Thursday, Edwards-Helaire shed light on the dark times he has experienced by going through PTSD -- such as flashbacks, nightmares and severe anxiety.

"Sometimes I'm admitted into the hospital, something l