Drug interactions involving aspirin (acetylsalicylic acid) and salicylic acid.

Aspirin (acetylsalicylic acid) is metabolically converted to salicyclic acid by the action of carboxylesterases. Although metabolic drug interactions involving aspirin are theoretically possible, there appear to have been no studies to date which have shown conclusively that aspirin hydrolysis is altered by coadministered drugs. However, a number of… (More)