<unk> (cream) is a amino amide, local, anesthetic and antiarrhythmic agent that is FDA approved for the treatment of pruritus, pruritic eczemas, abrasions, minor burns, insect bites, pain, soreness and discomfort due to pruritus ani, pruritus vulvae, hemorrhoids and anal fissures.   Common adverse reactions include edema, erythema, petechiae, pruritus and headache.
Lidocaine 
Etidocaine
Pramocaine
Tocainide
Quinidine
Cinchocaine
Prilocaine
Flecainide