Benzylpiperazine (BZP), Unremitting Headache and Aggresive TreatmentThanks for taking the time to read my headache (migraine?) story. Six months ago I (very, very foolishly) took a BZP-based, so-called ‘party pill’. 1-Benzylpiperazine (BZP) has a peripheral sympathomimetic... By bill551 min readBookmark for laterReactions 0 reactions Comments1 comments