Medicine guide

Gefitinib Teva 250 mg

As listed in the register: Gefitinib Teva 250 mg, filmomhulde tabletten

250 mg · filmomhulde tablet

  • Prescription only
  • Cancer treatments and immune-system medicines
Active substance
Gefitinib
Made by
Teva B.V.

Quoted from the official source. Not yet reviewed by Mediclarum — the leaflet in your pack is authoritative.

What it is for

Medicine groupCancer treatments and immune-system medicinesL01EB01

Mediclarum has not yet retrieved and stored the official label for this product, so none of its text is shown here. Open the official leaflet

How it works

From the US prescribing label for the same active substance (Gefitinib). It describes the substance, not this exact product.

The epidermal growth factor receptor (EGFR) is expressed on the cell surface of both normal and cancer cells and plays a role in the processes of cell growth and proliferation.

Some EGFR activating mutations (exon 19 deletion or exon 21 point mutation L858R) within NSCLC cells have been identified as contributing to the promotion of tumor cell growth, blocking of apoptosis, increasing the production of angiogenic factors and facilitating the processes of metastasis.

Peak level after3–7 h
Half-life48 h
Mostly cleared after≈ 10 daysfive half-lives — our arithmetic
PeakHalf gone10 days0
The shape is a standard model drawn from the two times above, not a measurement. How fast a medicine acts and wears off also depends on the dose, the form and the person.
How the body breaks it down

Metabolism and Elimination Gefitinib undergoes extensive hepatic metabolism in humans, predominantly by CYP3A4.

With food

Food does not alter gefitinib bioavailability to a clinically meaningful extent.

Quoted from the prescribing label, sections “Mechanism of Action” and “Pharmacokinetics”. DailyMed · 2026-03-10

Safety of the active substance

From the US prescribing label for the same active substance (Gefitinib). It describes the substance, not this exact product.

Most common side effects

The most frequent adverse reactions in Study 3 (incidence of >20% and greater than placebo) reported in gefitinib tablets-treated patients were skin reactions (47%) and diarrhea (29%).

Quoted from the US prescribing label for the same active substance. Your own pack’s leaflet is the authority for your product. DailyMed

Same active substance, strength and form in other countries

Matched on active substance, strength and kind of form only. This is not a statement that the products are equivalent or interchangeable: other ingredients, release and approved uses can differ — ask a pharmacist before swapping.

Medicine passport: one printable page to show a pharmacist abroad

European UnionNo exact match for this strength and form

SwitzerlandNo exact match for this strength and form

Details

Made byTeva B.V.
Active substanceGefitinib
Used inCancer treatments and immune-system medicines
Strength250 mg
Formfilmomhulde tablet
ClassificationL01EB01 · Cancer treatments and immune-system medicines
Routeoraal gebruik
Dispensing (as stated by the register)Uitsluitend recept
Name in the registerGefitinib Teva 250 mg, filmomhulde tabletten
RVG121854

Source: Geneesmiddeleninformatiebank · 2026-09-30 · not reviewed by a clinician

Bron: College ter Beoordeling van Geneesmiddelen (CBG). De Rijksoverheid is het niet automatisch eens met de inhoud van deze site. Reuse terms: CC0 1.0 (CBG website).

Same active substance

These contain the same substance. That does not mean one can replace another — ask a pharmacist.