Start this medication 1-2 days before you enter the high-risk malaria area, continue for the entire duration of your stay and for 7 days after you leave the affected area.
Take one tablet at the same time each day with food.
If you miss a dose or have vomiting within one hour of taking it, you should take another tablet as soon as possible and carry on with the schedule.
If you have diarrhoea, continue to take this medicine, but be aware that absorption may be affected and it may not be as effective.
Ensure you complete the course of treatment as instructed.