<unk> (ointment) is an amino amide, local and anesthetic agent that is FDA approved for the treatment of temporary relief of pain associated with minor burns, including sunburn, abrasions of the skin, and insect bites.   Common adverse reactions include hypotension, nausea, urticaria, edema or anaphylactoid reactions..
Lidocaine 
Etidocaine
Pramocaine
Tocainide
Quinidine
Cinchocaine
Prilocaine
Flecainide