To treat severe malaria naturally, wash mango leaves, neem leaves, lemongrass and moringa leaves in hot water for thirty minutes. If possible let it cool down even if youcan heat the water again before applying to the mixture, take one cup three times a day before every meal. This natural remdy is famously known to many for combating malaria related symptoms. However, it does and should be used but in severe cases one should seek advice from a doctor. If used together with the recommended medication, this treatment is the best and recovery is fast. You can drop your questions under this thread.