Fredo Santana has suffered a pretty big medical setback.

He jumped on Instagram this afternoon and told his fans he's been in the hospital since Friday after suffering from kidney and liver failure. Because of this, he won't be dropping his Turbo Banana project tomorrow.

Been in here since Friday doctor say a nigga had kidney failure an liver failure I'm getting back to normal sorry to all my fans turbo bandana will not be dropping tomorrow due to my health issues thanks for everyone who prayed for a nigga I wouldn't wish this on my worse enemy

A post shared by A REAL LEGEND (@fredosantanassr) on Oct 12, 2017 at 10:52am PDT

As you can see in the video, XXXTentacion visited Fredo in the hospital.

This is the second time Santana's been hospitalized this year. In February, he had what he described as a "light seizure."

Although Santana didn't get into what caused his latest health scare, he has been very open about his drug habits.

In fact, he clapped back last month when Russ criticized and called "losers" those in the rap world who glorify drug use.

Until I can stop thinking bout my dead homies an the trauma that I been thru in my life that's when I'll stop https://t.co/DEPi82FvNL

— FREDO SANTANA SSR (@FREDOSANTANA300) September 12, 2017

Again, we don't know if drugs are why he's laid up. But his doctors have surely told him to calm all of that down as he recovers.

A post shared by A REAL LEGEND (@fredosantanassr) on Sep 16, 2017 at 5:20pm PDT