1) Brand that became generic 2) Ethocaine 3) It leaves one numb 4) Novocaine 5) Numbing brand 6) Procaine 7) Procaine hydrochloride 1) Deadener 2) Novocaine 
Novocain is the brand name of the anesthetic Procaine Hydrochloride. Procaine causes loss of feeling (numbness) of skin and mucous membranes. Procaine is a local anesthetic that is used as an injection during surgery and other medical and dental procedures. Procaine should not be administered to people who suffer from the following conditions:
(no´vә-kān) trademark for preparations of procaine, a local anesthetic.
a brand of procaine.