• Osimertinib 80mg

Osimertinib 80mg

SKU:52065

Osimertinib is used for non-small cell lung cancer with EGFR exon 19 deletion or exon 21 L858R mutation, including after surgery for some early-stage disease and as treatment for advanced disease.

It is also used for EGFR T790M-positive non-small cell lung cancer that has worsened after earlier EGFR-targeted treatment.

Usual adult dose range: 4 mg to 80mg once daily; the usual starting dose is 80mg once daily.


Indications vary by country and change over time; this website contains information for general patient information and should be checked against local prescribing information before clinical use.

Verification Approach: Each indication and usual dose-range sentence was drafted from at least two recognised medicines information sources, usually FDA/DailyMed or an FDA label plus EMA/eMC, MedlinePlus, Mayo Clinic, Cancer Research UK, NCI/ Cancer.gov, or another reputable medicines-information source. Doses are general adult/patient-information ranges and must not be used to prescribe or change treatment.


  • FDA/DailyMed prescribing information and FDA Oncology/Hematology approval notifications.
  • EMA and UK eMC Summary of Product
    Characteristics and patient leaflets where available.
  • NCI Cancer Drug Information/Cancer.gov and Cancer Research UK medicine information where available.
  • MedlinePlus, NHS/NICE, and other national medicines information for non-oncology or immune/respiratory medicines.
  • Peer-reviewed FDA approval summaries or manufacturer regulatory notices for very new, withdrawn, or region-specific
    indications.