This document provides an overview of malaria, including its clinical features, diagnosis, treatment, and management. It describes the classical fever pattern associated with malaria and criteria for severe malaria. Key investigations include blood films and rapid tests to detect the parasite and determine the Plasmodium species. The World Health Organization recommends artemisinin-based combination therapy for uncomplicated malaria and artesunate for severe cases. Proper patient management involves addressing hypoglycemia, seizures, anemia, and other complications. Emerging issues discussed include drug resistance, new combination therapies, and treatment in special populations.