Medicine Overview
Adult Dose
| Clinical Information | Administration Information |
|---|---|
|
Indication: Prevention of relapse of P. vivax malaria |
Dose: Oral – 30 mg Frequency: once daily Duration: 14 days |
|
Indication: Uncomplicated P. vivax and P. ovale malaria |
Dose: Oral – 30 mg Frequency: once daily Duration: 14 days Note: with chloroquine or hydroxychloroquine |
Child Dose
| Clinical Information | Administration Information |
|---|---|
|
Indication: Uncomplicated Plasmodium vivax and Plasmodium ovale malaria Age: Child |
Dose: Oral – 0.5 mg/kg Frequency: once daily Duration: 14 days Note: maximum 30 mg/day; with chloroquine or hydroxychloroquine |
|
Indication: Chemoprophylaxis Age: Child |
Dose: Oral – 0.5 mg/kg Frequency: once daily Note: maximum 30 mg/day; start 1-2 days prior to travel and continue for 7 days after departure from malaria endemic area |
Administration
- Take with food
- Take with meals to avoid stomach upset
Side Effect
- Abdominal pain
- Hemolytic anemia in G6PD deficiency
- Nausea
- Vomiting
- Methemoglobinemia in NADH-methemoglobin reductase-deficient individuals
- Agranulocytosis
- Arrhythmias
- Headache
- Interference with visual accommodation
- Leukopenia
- Leukocytosis
- Rash
- Dizziness
- Pruritus
- Haemolytic anaemia (G6PD deficient)
- thrombocytopaenia
- leucopaenia
- AV block
Drug Interaction
Drug Interaction
| Drug Name | Risk Factors |
|---|---|
|
Chloroquine
|
Primaquine may inhibit metabolism
|
|
Ethanol
|
Avoid
|
Disease Interaction
Disease Interaction
| Disease Name | Risk Factors |
|---|---|
|
Autoimmune Diseases
|
Risk of agranulocytopenia
|
Pregnancy
Pregnancy
Lactation
Special Use
Precaution
Overdose
Pharmacology
Storage
Store at 25° C. Protect from light.
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.