PT - JOURNAL ARTICLE AU - Marie-Hélène Irvine AU - Adrienne Einarson AU - Pina Bozzo TI - Prophylactic use of antimalarials during pregnancy DP - 2011 Nov 01 TA - Canadian Family Physician PG - 1279--1281 VI - 57 IP - 11 4099 - http://www.cfp.ca/content/57/11/1279.short 4100 - http://www.cfp.ca/content/57/11/1279.full SO - Can Fam Physician2011 Nov 01; 57 AB - Question Some of my pregnant patients wish to travel to malaria-endemic regions. Are there medications that can be used safely during pregnancy for malaria prophylaxis? Answer Pregnant women should avoid travel to malaria-endemic areas if possible. However, if travel cannot be avoided, measures to prevent mosquito bites, along with an effective chemoprophylaxis regimen, should be implemented. Chloroquine or hydroxychloroquine are considered safe to use in all trimesters of pregnancy. Mefloquine is the agent of choice for chloroquine-resistant areas, and evidence suggests it is not associated with an increased risk to the fetus. Although the atovaquone-proguanil drug combination is not currently recommended for use during pregnancy, limited data suggest that it is not harmful to the fetus. Doxycycline and primaquine are not recommended during pregnancy.