Malaria Prophylaxis
Also known as: Anti-malarials, Malaria tablets, Malaria prevention medication, Chemoprophylaxis
Malaria prophylaxis is preventive medication taken before, during, and after travel to malaria-risk areas.
Last updated: 2 April 2026
Real-world example
You're planning a 2-week safari in Tanzania. Your travel clinic prescribes atovaquone-proguanil (Malarone), which you start 2 days before arrival, take daily during the trip, and continue for 7 days after returning. The tablets cost GBP 45 for the full course. You take them as directed, use insect repellent, and return home malaria-free.
Why travellers need to know
Malaria kills over 600,000 people annually and is present across sub-Saharan Africa, parts of South and Southeast Asia, and Central/South America. No prophylaxis is 100% effective, but it reduces your risk dramatically. The choice of medication depends on the destination (resistance patterns vary), trip duration, and side-effect tolerance. A travel clinic consultation is essential because the wrong prophylaxis for your region provides no protection.
Country-specific notes
High malaria risk nationwide including Zanzibar
Tanzania has year-round malaria transmission across the entire country, including Zanzibar and all safari areas. Atovaquone-proguanil or doxycycline are the recommended prophylaxis options. Mefloquine is an alternative but has more side effects.
Frequently asked questions
How Nomedic helps
Store your malaria prophylaxis details in Nomedic so any doctor abroad can see what you are taking and adjust treatment if you develop symptoms.
Your health records, anywhere you go
Your prophylaxis on record, wherever you travel.
Free to start. No credit card required.