RESUMO
INTRODUCTION: Mefloquine is an antimalarial medicine used to prevent and treat malaria. This medicine has some side effects, including ototoxicity. This study, which was designed in two phases, aimed to investigate the side effects of mefloquine and evaluate the preventive effects of electrical stimulation on these side effects. METHODS: In the first phase, two doses of mefloquine (50 and 200 µ