Medicine guide

ARSENIC TRIOXIDE FOR INJECTION

As listed in the register: ARSENIC TRIOXIDE FOR INJECTION

2 mg · solution

  • Prescription only
  • Cancer treatments and immune-system medicines
Active substance
Arsenic Trioxide
Made by
Auro Pharma 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 medicinesL01XX27

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

The mechanism of action of arsenic trioxide is not completely understood.

Arsenic trioxide causes morphological changes and DNA fragmentation characteristic of apoptosis in NB4 human promyelocytic leukemia cells in vitro.

Peak level after2 h
Half-life10–14 h
Mostly cleared after≈ 3 daysfive half-lives — our arithmetic
PeakHalf gone3 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 it leaves the body

Approximately 15% of the administered arsenic trioxide dose is excreted in the urine as unchanged As III.

Quoted from the prescribing label, sections “Mechanism of Action” and “Pharmacokinetics”. DailyMed · 2025-11-07

Safety of the active substance

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

Serious warning

WARNING: DIFFERENTIATION SYNDROME, CARDIAC CONDUCTION ABNORMALITIES, and ENCEPHALOPATHY INCLUDING WERNICKE'S Differentiation Syndrome: Patients with acute promyelocytic leukemia (APL) treated with arsenic trioxide have experienced differentiation syndrome, which may be life-threatening or fatal.

Must not be used by
  • Arsenic trioxide is contraindicated in patients with hypersensitivity to arsenic.
  • Hypersensitivity to arsenic.
Most common side effects

The most common adverse reactions (>30%) were nausea, cough, fatigue, pyrexia, headache, abdominal pain, vomiting, tachycardia, diarrhea, dyspnea, hypokalemia, leukocytosis, hyperglycemia, hypomagnesemia, insomnia, dermatitis, edema, QTc prolongation, rigors, sore throat, arthralgia, paresthesia, and pruritus.

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

United StatesNo exact match for this strength and form

European UnionNo exact match for this strength and form

SpainNo exact match for this strength and form

NetherlandsNo exact match for this strength and form

SwitzerlandNo exact match for this strength and form

Details

Made byAuro Pharma Inc
Active substanceArsenic Trioxide
Used inCancer treatments and immune-system medicines
Strength2 mg
Formsolution
ClassificationL01XX27 · Cancer treatments and immune-system medicines
Routeintravenous
Dispensing (as stated by the register)PRESCRIPTION
StatusApproved
MarketedNo — authorised but not currently marketed, according to the register
DIN02540517
DPD drug code102921

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.

Other strengths and forms

5 products are sold under this name. Grouped by form; a number on a strength means several companies make it.

Same active substance

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