Primaquine: Difference between revisions

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(Replace manual dosing with dynamic SMW tables (Adult + Pediatric))
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==Adult Dosing==
==Adult Dosing==
*[[PCP pneumonia]], HIV+ : 15-30mg PO daily with clindamycin
===Indications by Disease===
*[[Malaria]] treatment: 26.3-52.6mg PO daily in combination with an additional anti-malarial agent
{{#ask: [[Has DrugName::Primaquine]] [[Has Population::Adult]]
*[[Malaria]] prophylaxis: 52.6mg PO daily starting 1-2 days prior to arrival in endemic area until 7-14 days after departure
|?Treats disease=Disease
|?Has Dose=Dose
|?Has Context=Context
|format=table
|limit=50
|mainlabel=-
|headers=show
|sort=Treats disease
}}


==Pediatric Dosing==
==Pediatric Dosing==
*[[Malaria]] treatment: 0.8 mg/kg PO daily (max 52.6mg daily) in combination with an additional anti-malarial agent
===Indications by Disease===
*[[Malaria]] prophylaxis: 0.8 mg/kg PO daily (max 52.6mg daily) starting 1-2 days prior to arrival in endemic area until 7-14 days after departure
{{#ask: [[Has DrugName::Primaquine]] [[Has Population::Pediatric]]
|?Treats disease=Disease
|?Has Dose=Dose
|?Has Context=Context
|format=table
|limit=50
|mainlabel=-
|headers=show
|sort=Treats disease
}}


==Special Populations==
==Special Populations==

Revision as of 01:53, 20 March 2026

Administration

  • Type: Antimalarial, anti-PCP
  • Dosage Forms:
  • Routes of Administration: oral
  • Common Trade Names:

Adult Dosing

Indications by Disease

DiseaseDoseContext
Pneumocystis jirovecii pneumonia30mg PO q24hrsMild disease with Clindamycin
Pneumocystis jirovecii pneumonia30mg PO once dailySevere disease with Clindamycin

Pediatric Dosing

Indications by Disease

Special Populations

Contraindications

  • Allergy to class/drug
  • Concomitant use with other potentially hemolytic or myeloid suppressing drugs
  • Acutely ill patients with diseases prone to granulocytopenia (e.g. SLE or rheumatoid arthritis)

Adverse Reactions

Serious

  • Hemolytic anemia, leukopenia
  • Methemoglobinemia

Common

  • Nausea, abdominal pain

Pharmacology

  • Half-life: 4-7 hours
  • Metabolism:
  • Excretion:

Mechanism of Action

  • Eliminates tissue infection, thus preventing erythrocytic forms of parasite

Comments

See Also

References