United Kingdom, Aug. 7 -- Eminem feared he might die amid his struggles with addiction.

The 52-year-old rapper became addicted to prescription pills amid his sudden rise to stardom in the early 2000s, and Eminem has confessed to fearing for his life at one point in time.

He said in his new Stans documentary: "I got into this vicious cycle of, 'I'm depressed so I need more pills,' and then your tolerance gets so high that you end up overdosing.

"I woke up in the hospital and I didn't know what happened. I woke up in the hospital with tubes in me and s*** and I couldn't get up, I wanted to move.

"After the overdose, I came home like I needed something . like, I'm gonna die if I don't do anything."

Eminem - whose real name is Marshall M...