Robert R. Kydd

Subjective effects in humans following administration of party pill drugs BZP and TFMPP alone and in combination

Drug Testing and Analysis April 28, 2011 Joanne C Lin, Reem Kais Jan, Robert R. Kydd et al. 70 citations

The use of piperazine derivatives, colloquially named 'party pills', has been escalating in New Zealand and worldwide since their introduction in the 1990s. Benzylpiperazine (BZP) is often used alone, or can be combined with trifluoromethylphenylpiperazine (TFMPP). Taken together as an oral dose, they have been reported to produce effects similar to 3, 4-methylenedioxymethamphetamine (MDMA)....