Mefloquine can cause side effects. Common ones include dizziness, nausea, and vivid dreams. These usually lessen as your body adjusts. Drink plenty of fluids to mitigate nausea. If vivid dreams are disturbing, discuss this with your doctor; they may suggest adjustments to your dosage or an alternative medication.
Less common, but more serious, side effects include neurological symptoms like seizures or psychosis. Seek immediate medical attention if you experience these. Cardiac problems, though rare, are also possible; report any unusual heart palpitations or chest pain to your physician.
Mefloquine is contraindicated for individuals with a history of seizures or certain psychiatric conditions like depression. Pregnant or breastfeeding women should carefully discuss the risks and benefits with their doctor before starting mefloquine. Individuals with a known hypersensitivity to mefloquine should avoid it completely. Always inform your physician of all medications, including over-the-counter drugs and supplements, you are taking before beginning mefloquine prophylaxis.
Regular check-ups with your doctor are crucial while taking mefloquine, allowing for early detection and management of potential issues. Open communication about any side effects, regardless of severity, is paramount to ensuring safe and effective malaria prevention.


