When should malaria be suspected? | In all ill patients with a travel history of visiting amalaria endemic area in the last year, especially inthe last 3 months. |
Initial diagnosis | Microscopy of thick and thin Giemsa stained bloodfilms. Use of a rapid diagnostic test can be used ifmicroscopy is unavailable initially, but follow upby microscopy is essential. |
Monitoring after diagnosis | Microscopy of thick and thin Giemsa stained bloodfilms. If this skill is not available the patient shouldbe transferred to a level where microscopy can be performed. |
Treatment of uncomplicated malaria | See tables1 and2. Artemisinin combination therapy or atovaquone-proguanil are first linetreatment options for P.falciparum and can also be used for the other species. Chloroquine is the first line treatment for other malaria species. |
Treatment of complicated malaria | Artesunate or quinine intravenously. If available,artesunate is preferable to quinine. These drugs must be available at the health care facility managing patients with malaria. |
Treatment of non-falciparum malaria | Chloroquine is the drug of choice and ACT a pragmatic alternative. In case of chloroquine resistance an ACT is second line treatment. |
 | Primaquine is given after testing for G6PD at adose of 30 mg per day for patients infected in Southeast Asia; otherwise 15 mg/day. |
Managing uncomplicated malaria | Patients with P. falciparum malaria should preferably be managed as in-patients. Under certain circumstances out-patient management may be acceptable provided there are daily assessments and daily blood films for parasitaemia until clinical and parasitological cure. |
Managing complicated malaria | Patients with complicated P. falciparum malaria (Table4) should be managed as inpatients in anIntensive Care Unit. |
 | Patients receiving intravenous artesunate should be monitored twice weekly for 4 weeks following IVA for hemolysis and leucopenia. |