Pharmaceutical compositions useful for treating dermal diseases caused by fungi and yeasts with inflammation and/or associated with a bacterial infection. Such compositions contain a therapeutically effective amount of sertaconazole, or a pharmaceutically acceptable salt, solvate, isomer thereof or mixtures thereof; and a therapeutically effective amount of at least one compound selected from the group consisting of hydrocortisone, a pharmaceutically acceptable ester of hydrocortisone, an antibacterial quinolone compound, and mixtures thereof.