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Mefloquine

A long-acting antimalarial. While effective, it is associated with neuropsychiatric side effects like anxiety or vivid dreams.

Dosage by Body Weight

Prophylaxis: 5 mg/kg once weekly. Treatment: 15-25 mg/kg as a split dose. Contraindicated in children with a history of seizures or psychiatric disorders.

  1. Body Weight
    15-19 kg
    Dose
    62.5 mg (quarter tablet)
    Frequency
    Once weekly (Prophylaxis)
    Tracking Notes
    Start 2 weeks before travel and continue for 4 weeks after.

Formulation

Tablet

Purpose

Treatment and prophylaxis of malaria in areas with resistant P. falciparum.

Generic Name

Mefloquine Hydrochloride

Branded Drug Names

Mefloquine is listed as a generic drug name. Common branded medicines that may contain the same active ingredient include:

  • Lariam
  • Mephaquin

Scheduled Drug

Yes. This medicine should be supplied or used only according to applicable prescription and regulatory requirements.

Alternatives

Atovaquone/ProguanilDoxycycline

Disclaimer: This information is for educational purposes only. WHO references and weight bands are simplified for tracking and must not replace medical advice. Always consult with a healthcare professional before starting or changing any medication.