Rob Kardashian has reportedly been abusing powerful prescription painkillers, and those close to him are very concerned about his health.

Apparently the reality star has been self-medicating for many months with powerful prescription painkillers, including Norco and Percocet, a pal close to the reality star tells In Touch Weekly.

According to the friend, in the weeks leading up to Kims May 24 wedding, Rob was holed up inside his condo doing heavy drugs. The source added, Hed just lie around his place smoking weed, doing drugs, watching movies and eating. He said he needed the pills. But maybe instead of giving the story to a tabloid, Rob's friend should try to get him help? Or is he past that point?

And not only is it painkillers, but Rob has reportedly been abusing Xanax and Sizzurp! The Kardashians have yet to comment on this story, but if there's any truth to it, hopefully Rob is getting the help he needs...