Synonyms for Larium (same or very similar meaning)
WordNet sense 1 (an antimalarial drug (trade name Larium and Mephaquine) that is effective in cases that do not respond to chloroquine; said to produce harmful neuropsychiatric effects on some people):
mefloquine, Mephaquine, mefloquine hydrochlorideFrom the ODE community, based on WordNetadd/edit