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Zyprexa

Zyprexa

Olanzapine

Olanzapine tablets for schizophrenia and bipolar I disorder. It balances the brain's dopamine and serotonin signalling.

Active ingredient
Olanzapine
Route
Oral use
Form
Tablet
Strengths
2.5mg · 5mg · 7.5mg · 10mg · 15mg · 20mg

Zyprexa is the reference name. You receive a generic with the same active ingredient and strength.

Supply requirements for Zyprexa depend on the medicine and destination. The fulfilment partner must confirm them before accepting an order.

Zyprexa details

Alternative names
olanzapine
Therapeutic class
Second-Generation Antipsychotic
Pharmacological class
Atypical Antipsychotic
Known off-label uses
treatment-resistant depression adjunct; chemotherapy-induced nausea prophylaxis
Contraindications
dementia-related psychosis; severe cardiovascular disease
Minor side effects
somnolence; dry mouth; increased appetite
Moderate side effects
weight gain; constipation; orthostatic hypotension
Dosage forms
Tablet
Administration route
Oral use
Supply category
Prescription-only medicine (POM)
Originator
Eli Lilly
Onset Time
1–2 weeks
Duration
24 hours
Storage instructions
Store below 25°C.
Drug interactions
Alcohol; Fluvoxamine; Carbamazepine
Age restrictions
Approved for children over thirteen years and adults.
Serious side effects

neuroleptic malignant syndrome, requires immediate medical attention; severe metabolic syndrome, requires immediate medical attention; tardive dyskinesia, requires immediate medical attention

Patient summary

Olanzapine tablets for schizophrenia and bipolar I disorder. It balances the brain's dopamine and serotonin signalling.

Mechanism of action

Antagonises central dopamine D2 and serotonin 5-HT2A receptors, rebalancing key neurotransmitter systems in cortical structures.

Pregnancy and breastfeeding

Pregnancy: Potential risk of extrapyramidal symptoms in newborn. Breastfeeding: Consult a doctor.

What you will receive

Zyprexa names the medicine you are looking for. What ships is a generic version of it.

  • A generic containing Olanzapine at the strength you pick.
  • Which generic brand and maker ships depends on stock and destination.
  • Check the active ingredient, strength, form, pack, seal, batch and expiry when it arrives.

How we compare medicine brands and generics