title: Influence of mexiletine on caffeine elimination.
abstract: In an acute experiment in healthy volunteers and in patients under long-term treatment for cardiac arrhythmias, mexiletine inhibits caffeine elimination by about 50%. The clearance of mexiletine is not influenced by caffeine. Some side effects of mexiletine may possibly at least partially be attributable to a retention of caffeine.
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D002110:Caffeine / Q000378:metabolism*; D005260:Female; D006207:Half-Life; D006801:Humans; D007700:Kinetics; D008297:Male; D008801:Mexiletine / Q000494:pharmacology* / Q000627:therapeutic use; D008875:Middle Aged
chemical_list: D008801:Mexiletine; D002110:Caffeine