How much does Clozaril cost? Clozaril Price

Clozaril, the brand name formulation of clozapine, can be quite expensive, especially when generic clozapine products are available as lower-cost alternatives. The exact cost will depend on factors like:

  • Dosage and frequency required: Higher doses and multiple daily doses will cost more overall. Clozaril is available as 25 mg and 100 mg tablets.
  • Brand vs generic: Clozaril as a brand name drug is significantly more expensive than generic clozapine. The brand may cost $15-30 per tablet compared to $1-5 or less for the same dosage of generic clozapine.
  • Formulation: In addition to regular tablets, Clozaril is also available as orally disintegrating tablets (ODT) which may cost slightly more. Liquid and injectable forms of clozapine also tend to be higher in price.
  • Insurance coverage: Coverage for Clozaril will depend on individual insurance plans and formularies. Clozaril may be covered but at a higher copayment than generic clozapine, or may not be covered at all if generics are available, requiring out-of-pocket costs. Medicaid, Medicare and other public insurances are more likely to require use of lower-cost generics.
  • Location and healthcare system: Drug prices can vary in different countries and regions based on factors like regulations, supply, and demand. Clozaril tends to be highest in price within the US healthcare system compared to other Western nations with more regulated drug pricing.

To provide some cost context, in the US healthcare setting:

  • A month’s supply of Clozaril 100 mg tablets (60 tablets) may cost $500-$1500 or more, depending on dosage needs. This compares to $30-$200 or less for generic clozapine 100 mg tablets.
  • A year’s treatment with Clozaril could cost $10,000 or significantly more at higher doses. Treatment with generic clozapine would likely cost $1,000-$3,000 or less annually for most patients.
  • If not covered by insurance, Clozaril may cost $700-$2000 out-of-pocket for a month’s supply. Generic clozapine would probably range from $50-$300 per month without insurance.

In summary, while Clozaril provides the proven benefits of clozapine for treatment-resistant schizophrenia, its high cost can be a barrier, especially long term. Use of generic clozapine where possible and access to insurance coverage will help make this important treatment more affordable and sustainable. For some patients, Clozaril may remain the only option if unavailable generically or preferable based on perceived differences, but lower-cost alternatives should be explored when feasible based on health system regulations and formulary choices.

There are various forms of drugs available, such as tablets or liquids, and each may have a separate patient information leaflet (PIL) for different doses. It is important to refer to the PIL for the specific form and dose of the drug that you have been prescribed.

You can search for further information and PILs on websites such as:

  • The British National Formulary (BNF)
  • Electronic medicines compendium (emc)
  • The National Library of Medicine's DailyMed
  • The Food and Drug Administration (FDA) 
  • Different drug forms like tablets or liquids have specific patient information leaflets (PIL) for various doses. Refer to the PIL for your prescribed drug form and dose.

    Search for PILs on websites like:


    • ANSM (Agence nationale de sécurité du médicament et des produits de santé):


    • AEMPS (Agencia Española de Medicamentos y Productos Sanitarios):


    • BfArM (Bundesinstitut für Arzneimittel und Medizinprodukte):


    For questions about your medication:

    • Consult your doctor, a healthcare professional, or a pharmacist


    • Contact SOS Médecins: 3624
    • For mental health support, contact SOS Suicide: 01 45 39 40 00

    Belgium (French)

    Switzerland (French)

    • La Main Tendue: 143
    • Website:

    Canada (French)

    • Centre de prévention du suicide du Québec: 1 866 APPELLE (1 866 277-3553)
    • Website:


    • Contact emergency number: 112
    • For mental health support, contact Teléfono de la Esperanza: 717 003 717


    • Contact emergency number: 112
    • For mental health support, contact Telefonseelsorge: 0800 111 0 111 or 0800 111 0 222


    • Contact emergency number: 112
    • For mental health support, contact Telefono Amico: 199 284 284


    • Contact emergency number: 112
    • For mental health support, contact 113 Zelfmoordpreventie: 0800 0113


    • Contact emergency number: 112
    • For mental health support, contact Sos Voz Amiga: 21 354 45 45, 91 280 26 69, or 96 352 46 60

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