More misinformation/incomplete information
[QUOTE=Sekoya]You need to begin taking anti-malarials at least 2 weeks before you enter any malarial zone.
It takes that long for the medication to start working.[/QUOTE]The timing of anti-malarials depends on the anti-malarial drug being taken. This, in turn, depends on the region to which you are traveling.
Visit the CDC's website. Just google "CDC travel Ghana. " Here is a fragment relevant to malaria.
Areas of Ghana with Malaria: All.
If you will be visiting an area of Ghana with malaria, you will need to discuss with your doctor the best ways for you to avoid getting sick with malaria. Ways to prevent malaria include the following:
Taking a prescription antimalarial drug
Using insect repellent and wearing long pants and sleeves to prevent mosquito bites
Sleeping in air-conditioned or well-screened rooms or using bednets
All of the following antimalarial drugs are equal options for preventing malaria in Ghana: Atovaquone/proguanil, doxycycline, or mefloquine. For information that can help you and your doctor decide which of these drugs would be best for you, please see Drugs to Prevent Malaria.
Note: Chloroquine is NOT an effective antimalarial drug in Ghana and should not be taken to prevent malaria in this region.
To find out more information on malaria throughout the world, you can use the interactive CDC malaria map. You can search or browse countries, cities, and place names for more specific malaria risk information and the recommended prevention medicines for that area.
Mefloquine, for example, is taken once a day and begun the day before arrival.
Further pharmaceutical topic
Is Viagra available over the counter in Ghana? What is the cost per 50 mg pill? Any information would be appreciated. Will be there in three days and am getting packed up now.