[Bioavailability and local anesthetic effect of the combination of tyrothricin, fomocain, diphenhydramine and 8-hydroxyquinoline in a gel preparation for burns and wounds].

The biological availability was investigated of diphenhydramine and fomocaine, two of the active principles of the new formulation "Herit" used as a jelly against burns and small wounds. Fomocaine and diphenhydramine penetrate deeply into stratum corneum. The addition of fomocaine guarantees a quick pain relieving effect on the damaged skin. The jelly does not retain diphenhydramine and fomocaine.