➤ When is ototoxicity from aminoglycosides likely to be permanent and what symptoms should prompt immediate action?
Ototoxicity may become permanent after high cumulative doses or prolonged treatment, especially in older adults or those with renal impairment. Promptly act if patients report tinnitus, new hearing loss, vertigo, or balance problems. Stop or change the drug, check serum levels, and arrange urgent audiology and ENT assessment to limit irreversible inner ear damage.
Leave a Reply