Zotepine
Zotepine (brand names: Losizopilon (JP), Lodopin (ID, JP), Setous (JP), Zoleptil (CZ, PT, TR, UK†); where † indicates a formulation that has been discontinued) is an atypical antipsychotic drug indicated for acute and chronic schizophrenia. It has been used in Germany since 1990 (although it has been discontinued in Germany) and Japan since 1982.
Zotepine is not approved for use in the United States, United Kingdom, Australia, Canada or New Zealand.
Medical Uses
Zotepine's primary use is as a treatment for schizophrenia although clinical trials have been conducted (with positive results) into its efficacy as an antimanic agent in patients with acute bipolar mania.
Side effects
Tachycardia
Hypotension
Orthostatic hypotension
Palpitations
Hyperprolactinaemia
Weight gain (produces a similar degree of weight gain to that seen with clozapine and olanzapine treatment)
Somnolence (2nd highest effect size for causing sedation out of fifteen antipsychotics compared in a recent meta-analysis)