Say it isn’t so.

Former Roc-A-Fella Records rapper Freeway is undergoing dialysis for kidney failure. The 37-year-old went to the doctor for a routine visit when he learned of his ailing kidney.

The State Property MC was rushed into emergency dialysis after the daunting diagnosis, sources close to him said. Freeway has been very active on social media pushing his forthcoming #FreeFest concert in Philadelphia this Saturday, which is now subject to change.

Revolt TV is reporting that Free is scheduled to undergo another round of dialysis on September 18.^.

Our thoughts and prayers are with you, Freeway.

 BET.com is your No. 1 source for Black celebrity news, photos, exclusive videos and all the latest in the world of hip hop and R&B music.

(Photo: Lisa Lake/Getty Images for The Get Schooled Foundation)