Despite very effective antimalarial treatment, there is a residual and unacceptable high mortality rate of malaria, especially amongst young children. Recent progress has been made in understanding the role of Nitric Oxide (NO) in severe malaria, indicating that NO supplementation is likely to have a beneficial action in severe malaria possibly through down-regulation of inflammatory cytokines like TNF. Of the various ways to supplement NO, iNO appears to be the safest since it is very well studied in critically ill patients and does not cause systemic vasodilation. The safety of NO inhalation has been clearly demonstrated through its wide use in the treatment of persistent pulmonary hypertension in neonates and pulmonary hypertension in children and adults. Extensive data on its safety has been collected. This study is a phase 2 clinical trial that aims at demonstrating the efficacy of iNO when added to antimalarial treatment to treat cerebral malaria. This study will also provide a better understanding of the pathophysiological mechanisms involved in severe malaria.