Determine any pharmacokinetic drug to drug interactions between
Citalopram (Celexa) and Topiramate (Topamax),
Citalopram (Celexa) and Cocaine
Citalopram (Celexa) and Alprazolam
Identify if Citalopram (Celexa) an inducer or inhibitor for Topiramate (Topamax), Cocaine or Alprazolam