Common clinical indications

• Schizophrenia (child ≥8 yr, adolescent, adult)
• Bipolar I disorder (manic or mixed episodes; child ≥4 yr, adolescent, adult; not first-line in many guidelines)
• Severe or refractory agitation in psychiatric emergencies (developmental delay, autism spectrum disorder, oppositional defiant/conduct disorder; PO/ODT preferred, IM as backup)
• Acute agitation associated with bipolar I disorder or schizophrenia (IM injection)
• Chemotherapy-induced nausea and vomiting—refractory breakthrough (child ≥3 yr, adolescent; off-label, limited data)
• Long-acting pamoate depot (Zyprexa Relprevv) for maintenance treatment of schizophrenia in adults stabilized on oral/short-acting therapy

Related drugs in this category

• Haloperidol · Haloperidol

Frequently asked questions

What is Olanzapine used for?

Olanzapine (Olanzapine) is listed in YMed Atlas under Antipsychotic. Indications, dosing, and safety information on this page summarize curated references—always confirm with current labeling, formularies, and local protocols.

How do I adjust dosing for renal impairment or special populations?

Review the dosing sections and references for this monograph. Many agents require renal or hepatic adjustment; pediatric, pregnancy, and lactation considerations are clinician-specific. This interface is educational and does not replace individualized prescribing decisions.

Is this medical advice?

No. YMed Atlas drug pages support learning and quick reference. They are not a substitute for clinical judgment, pharmacist review, or formal interaction checking with a complete medication list.