In cases of p. vivax and p. ovale, the chloroquine course should be followed by primaquine to eradicate persistent liver forms.
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Primaquine |
Adult |
15 mg base once daily for 14 days |
Children |
0.25 mg/kg base once daily for 14 days |
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NOTE Where possible patients should be screened first for glucose - 6 - phosphate dehydrogenase (G6PD) deficiency. However, if suspected but not possible to confirm, reduce dosage as follows:
Primaquine 30 mg base once a week for 8 weeks.
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