HNO
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Acetylic acid, such as aspirin, is one of the most commonly used medication in Western societies. Aspirin overdosage causes ototoxic side effects in some patients, such as bilateral mild to moderate sensorineural hearing loss and tinnitus. Recent literature describes, that salicylates act as competitive inhibitors of Cl- anions at the anion-binding site of prestin, the motor protein of the outer hair cell. ⋯ As the ototoxic side effects resolve with in two or three days, no specific treatment is necessary for ototoxicity. Medical treatment of acute or chronic aspirin intoxications aims to decrease further drug absorption by gastrointestinal decontamination and to accelerate elimination by alkaline diuresis. Only in severe intoxications hemodialysis may be considered to treat neurologic, pulmonal, renal or cardial complications.