Medicine guide

LEUKERAN

As listed in the register: LEUKERAN

2 mg · tablet

  • Prescription only
  • Cancer treatments and immune-system medicines
Active substance
Chlorambucil
Made by
Aspen Pharmacare Canada Inc.

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 medicinesL01AA02

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 (LEUKERAN). It describes the substance, not this exact product.

Chlorambucil, an aromatic nitrogen mustard derivative, is an alkylating agent.

Chlorambucil interferes with DNA replication and induces cellular apoptosis via the accumulation of cytosolic p53 and subsequent activation of Bax, an apoptosis promoter.

Half-life0.5 h
Mostly cleared after≈ 2.5 hfive half-lives — our arithmetic
How the body breaks it down

Chlorambucil is extensively metabolized in the liver primarily to phenylacetic acid mustard, which has antineoplastic activity.

With food

The absorption of chlorambucil is reduced when taken after food.

Quoted from the prescribing label, sections “Mechanism of Action” and “Pharmacokinetics”. DailyMed · 2025-01-08

Safety of the active substance

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

Serious warning

WARNING LEUKERAN (chlorambucil) can severely suppress bone marrow function.

Must not be used by
  • Chlorambucil should not be used in patients whose disease has demonstrated a prior resistance to the agent.
  • Patients who have demonstrated hypersensitivity to chlorambucil should not be given the drug.
  • There may be cross-hypersensitivity (skin rash) between chlorambucil and other alkylating agents.
Most common side effects

The most common side effect is bone marrow suppression, anemia, leukopenia, neutropenia, thrombocytopenia, or pancytopenia.

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

FranceNo exact match for this strength and form

SwitzerlandNo exact match for this strength and form

Details

Made byAspen Pharmacare Canada Inc.
Active substanceChlorambucil
Used inCancer treatments and immune-system medicines
Strength2 mg
Formtablet
ClassificationL01AA02 · Cancer treatments and immune-system medicines
Routeoral
Dispensing (as stated by the register)PRESCRIPTION
StatusMarketed
MarketedYes, according to the register
DIN00004626
DPD drug code1193

Source: Drug Product Database · 2026-09-30 · not reviewed by a clinician

Contains information licensed under the Open Government Licence – Canada. Reuse terms: Open Government Licence – Canada.