Psilocybin and cluster headaches?
Q. A doctor prescribed high-dose verapamil daily to prevent horrible cluster headaches. I've been taking it for the last eight years with great success but some undesirable side effects. Another option would be very welcome. Several years ago, one of my sisters sent me an article you wrote suggesting that psilocybin might reduce cluster headaches. Is there any more research about this use? Any information will be helpful. A. Cluster headaches consist of intense, usually one-sided pain that is excruciating. Worse, they repeat in cycles. As a result, anticipation of pain starting up ...