Dermal anesthesia by the topical application of tetracaine base dissolved in dimethyl sulfoxide.
D000772:Anesthesia, Local; D000818:Animals; D004121:Dimethyl Sulfoxide / Q000494:pharmacology* / Q000633:toxicity; D004285:Dogs; D004357:Drug Synergism; D006801:Humans; D014677:Pharmaceutical Vehicles; D012867:Skin / Q000187:drug effects; D012869:Skin Absorption; D012882:Skin Tests; D013748:Tetracaine / Q000494:pharmacology*
D014677:Pharmaceutical Vehicles; D013748:Tetracaine; D004121:Dimethyl Sulfoxide