Antimalarial Drugs

Artesunate + Sulphadoxine + Pyrimethamine is a combination of three medicines: Artesunate , Sulphadoxine and Pyrimethamine which treat malaria. Artesunate and Pyrimethamine are antiparasitic medicines which work by increasing the levels of haeme in the blood, a substance toxic to the malarial parasite. This kills the parasite and stops the infection from spreading. Sulphadoxine is an antibiotic which stops the bacteria from producing folic acid, a nutrient required for bacterial multiplication.

Quinine is used to treat malaria caused by Plasmodium falciparum. Plasmodium falciparum is a parasite that gets into the red blood cells in the body and causes malaria. Quinine works by killing the parasite or preventing it from growing.