proguanil

proguanil (uncountable)

1. A prophylactic antimalarial drug effective against sporozoites.
   • 2013 September, Vivotif Package Insert USA‎^[1], Food and Drug Administration, retrieved 5 December 2025, page 4:

     Drug-Interactions: Several anti-malaria drugs, such as mefloquine, chloroquine and proguanil (not approved for use in US) possess antibacterial activity which may interfere with the immunogenicity of Vivotif.

• chlorguanide, chloroguanide