Cetacaine

Cetacaine is a topical anesthetic that contains the active ingredients benzocaine (14%), butamben (2%), and tetracaine hydrochloride (2%). Cetacaine also contains small amounts of benzalkonium chloride at 0.5% and 0.005% of cetyl dimethyl ethyl ammonium bromide all in a bland water-soluble base. Although Cetacaine has been widely used in the medical and dental fields, it has yet to be officially approved by the FDA. Cetacaine is produced by the company Cetylite Industries, Inc. and they provide Cetacaine in three forms: liquid, gel, and spray.