Miller also reportedly had a quarter-inch abrasion on the bridge of his nose with blood coming out of one nostril.
Last week, a number of musicians performed a tribute concert for Miller in Los Angeles.
The rapper, whose real name was Malcolm James Myers McCormick, was generally healthy otherwise, the report stated. A bottle of prescription pills was also found in his bathroom, including Xanax, Oxycodone, Hydrocodone, and generic Adderall.
The singer Prince had taken fentanyl before his death in 2016. An unnamed insider told People "this is such a shock".
Fentanyl, a powerful painkiller that tends to be cheaper and more potent than heroin, has played a major part in the USA's opioid crisis.
EPL: Mourinho baffled by United’s slow starts
I look to the team we didn't press or do any of the week we did in the week. "It is what we call a game of two halves". Ander Herrera had been particularly influential after being introduced as a substitute for the second half.
What to Watch For: Packers vs Patriots
That lead held through the break once the Pats halted the Packers at midfield during their ensuing two-minute drill. I have a ton of respect for the way they're run, what they do, how they do it and how consistently they've done it.
Mourinho explains why Lukaku left out of squad
Where they can take heart, however, is the three point lead they have over opponents Manchester United ahead of Saturday's match. The Red Devils are already 9 points behind with early pacesetter Manchester City with their title dreams all but over.