Prescription Lariam Drug Information

Do not use this medication if you are allergic to mefloquine or similar medications such as quinine (Qualaquin) or quinidine (Quinaglute, Quinidex, Quin-Release).

You should not use this medication to prevent malaria if you have a recent history of seizures, depression, anxiety, or a psychiatric illness such as schizophrenia. However, your doctor may prescribe mefloquine to treat malaria even if you do have any of these conditions.

Before using this medication, tell your doctor if you have liver or kidney disease, severe complications from infection with malaria, or uncontrolled vomiting or diarrhea.

If you vomit within 1 hour after taking this medication, take another dose. If your vomiting continues, call your doctor.