Medicine Overview

Indication

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Adult Dose

Clinical InformationAdministration Information
Indication: Acute Lymphatic Leukemia Induction
Age: Adult
Dose: by mouth – 2.5 mg/kg or 100-200 mg
Frequency: once daily
Note: Other agents preferred. May increase by 5 mg/kg/day after 4 weeks. Reduce dose by 75% if concomitant allopurinol administration.
Indication: Acute Lymphatic Leukemia Maintenance
Age: Adult
Dose: by mouth – 1.5-2.5 mg/kg
Frequency: once daily
Note: Reduce dose by 75% if concomitant allopurinol administration.

Child Dose

Clinical InformationAdministration Information
Indication: Acute Lymphatic Leukemia
Age: Child
Condition: Starting dose
Dose: by mouth (oral) – 1.25-2.5 mg/kg (50-75 mg/m²)
Frequency: once daily
Indication: Acute Lymphatic Leukemia
Age: Child
Condition: Maintenance
Dose: by mouth (oral) – 1.5-2.5 mg/kg
Frequency: once daily
Note: in combination with methotrexate

Renal Dose

Clinical InformationAdministration Information
Condition: Renal Impairment
Dose: Not specified
Note: Dosage may need to be reduced.
Administration
  • Take on an empty stomach
  • Take 1 hour before or 2 hours after meals
Side Effect

Drug Interaction

Drug NameRisk Factors
Warfarin
Anticoagulant action may be inhibited
Myelosuppressive drugs
Enhanced toxicity

Disease Interaction

Disease NameRisk Factors
Prior Resistance to Mercaptopurine/Thioguanine
Leads to treatment failure
Severe Liver Disease
Can worsen liver function

Pregnancy

Lactation
Special Use
Precaution
Overdose
Pharmacology
Storage
Store at 20-25° C

Data Sources

Clinical & regulatory information on this page is compiled from the following government sources:

DISCLAIMER: This drug information content is provided for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Patients should always consult their physician with any questions regarding a medical condition and to obtain medical advice and treatment.