Inhibition of hydrolysis of esters in solution by formation of complexes.  I.  Stabilization of benzocaine with caffeine.
D000777:Anesthetics; D000779:Anesthetics, Local; D001566:Benzocaine; D002110:Caffeine; D004952:Esters; D006868:Hydrolysis; D019999:Pharmaceutical Solutions; D012996:Solutions
D000777:Anesthetics; D000779:Anesthetics, Local; D004952:Esters; D019999:Pharmaceutical Solutions; D012996:Solutions; D002110:Caffeine; D001566:Benzocaine
ANESTHETICS, LOCAL; CAFFEINE