Jack,
the consensus is that you need to stay off of tritpans for a week or so befor eyou try clusterbusting.  If you can use just the o2 for a while, there is no reason not to tryit.  I messed up by useing trex after I dosed with the shrooms.  once I came off of my verapamil, I got more hits than I could stand, and they were coming hard, and frequent.  (every 45 min.  all night long, night after night).  But if your not useing any other meds and you can get by with just 02, give it a try.

good luck, and let us know if it works

love
christine