Halofantrine

Halofantrine is an antimalarial drug used to treat and prevent malaria caused by certain species of Plasmodium parasites. It is taken by mouth in three doses, with the first dose followed by two more doses 24 hours and 48 hours later. It is effective against chloroquine-resistant strains of Plasmodium falciparum and is also active against P. vivax and P. malariae. Common side effects include nausea, vomiting, abdominal pain, and headache.

Halofantrine is a medication used for treating malaria, specifically caused by the Plasmodium falciparum parasite [1]. It's particularly useful against strains resistant to other antimalarial drugs [2].

Here's a breakdown of key points about Halofantrine:

• Type of drug: Antimalarial medication [1].
• Uses: Treats severe malaria caused by Plasmodium falciparum [2]. Not for preventing malaria [3].
• Class: Belongs to the phenanthrene chemical class, similar to quinine and lumefantrine [2, 3].
• Mechanism of action: Exact mechanism unknown, but it likely disrupts the parasite's waste disposal process by affecting heme molecules [2].
• Administration: Taken orally as tablets, capsules, or suspension [5]. Absorption is improved when taken with fatty foods [5].
• Availability: Sold under the brand name Halfan [3].

Important things to know:

• Due to potential toxicity and unreliable absorption, halofantrine is not used to prevent malaria [3].
• It can cause side effects, so consult a doctor before using it [2].