[Vaginal absorption of econazole].

After vaginal application econazol is absorbed to a high degree. Plasma levels are maintained for a relatively long period. Metabolism occurs in the vagina already. As there are no objections concerning toxicology the fact of absorption is considered positive from the therapeutical view-point because this drug does exert its effect not only in the vaginal cavity but also in the epithelium. It is suggested that vaginal absorption is influenced by cervical mucus.