Sep 17, - Stevie Nicks opens up about the psychiatrist she blames for ruining her chances of having a family Daily Mail - September 17, She was as famous for her drugs What this man said was: “In order to keep you off cocaine we should put you on the drug that we're using a lot these days called Klonopin. May 18, - There are many people besides Stevie Nicks who have suffered terribly from prescription drugs like Klonopin, and from trying to withdraw from these drugs In this case, Fleetwood Mac star Stevie Nicks ended up battling the devastating side effects of a drug she probably didn't need in the first place, and it. May 18, - What are the side effects? Is it addictive? These are but a few of the most common-sense questions you need to ask before you swallow any pill. In the case of Stevie Nicks, the health problems she experienced were par the course for that drug. Klonopin (Clonazepam) is an anti-seizure, anti-anxiety.