Paediatric drugs
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Olanzapine is an atypical antipsychotic approved for the treatment of adults and adolescents (aged 13 -17 years) with schizophrenia or bipolar I disorder (manic or mixed episodes). ⋯ The pharmacokinetics of oral olanzapine in adolescent patients are similar to those in adults, and are linear in the dosage range of 2.5-20 mg/day. Given the small magnitude of co-variate effects and the interpatient variability, dose adjustments based on bodyweight or sex are not necessary in adolescents.