Drug-induced ototoxicity

Ototoxicity results from exposure to drugs or chemicals that damage the inner ear or the vestibulocochlear nerve and hence causes disturbances in hearing and/or balance.

Ototoxic medicines include gentamicin, quinine, furosemide, aspirin and some chemotherapy agents. Quinine may be given for nocturnal leg cramps or as an antimalarial. Other side effects of quinine include tinnitus, sweating, low platelets and increased sweating.