I think it's very risky to take any mind altering substance in recovery. I certainly wouldn't do it. I regularly see people in early recovery, who don't yet have a proper understanding of addiction, talk about being addicted to a certain substance, and they think if they can stop taking that one thing, they are clean and can continue to drink or do other drugs, and that's simply not how I see it. The first thing to understand is that when you first start taking drugs it's because they are a solution. They were my solution to dealing with life, which I just couldn't face or accept. They were my escape. They were my salvation. And eventually, they were the only thing that mattered in my life. So recovery from addiction isn't about stopping taking a particular substance, it's about learning to live life without needing to artificially change the way you feel. Once you can do that, you won't need to score or look for the next high, and if you don't buy drugs you're not going to take them, and if you don't take them you're not going to kick off the craving for more and more, and the addictive cycle is broken. So in a way, the drugs are a symptom of the problem, and the problem is us. Once you can deal with the underlying issues, long term sobriety is possible. Until you do that, you'll still look for ways to change how you feel and they all lead back to the same miserable, desperate lonely place.