Ch 56 provides an overview of dermatologic drugs, focusing on topically administered medications used to treat a variety of skin disorders. It covers the basic anatomy and physiology of the skin, common skin conditions, infections, and diseases, and the mechanisms of action, indications, and adverse effects of various dermatologic medications. Key drug categories discussed include antibacterials, antifungals, antiacne drugs, antiviral drugs, anesthetics, antipruritics, antipsoriatics, and wound care products. The text also incorporates nursing considerations for assessing, planning, implementing, and evaluating patient care related to these medications.