Drug reference

primaquine

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Anti Parasitic (Anti Malaria)

Mechanism of action

Disrupts Plasmodium mitochondria

Common side effects

  • Vomiting
  • Nausea
  • Methemoglobinemia
  • Hemolytic anemia in G6PD deficiency
  • Abdominal pain

Contraindications

  • Severe glucose-6-phosphate dehydrogenase (G6PD) deficiency Administration of quinacrine in patients receiving primaquine; administration of primaquine in patients who received quinacrine recently Concurrent administration with other potentially hemolytic drugs or depressants of myeloid elemen…

Known interactions (1)

Related conditions

Frequently asked questions

What drug class is primaquine?

primaquine belongs to: Anti Parasitic.

How does primaquine work?

Disrupts Plasmodium mitochondria

What are the common side effects of primaquine?

Vomiting, Nausea, Methemoglobinemia, Hemolytic anemia in G6PD deficiency, Abdominal pain

Which drugs interact with primaquine?

dronedarone

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