[Dermatological treatment during pregnancy and lactation].

Since wellbeing and health have become fashionable and widespread polypragmasia is popular, adverse drug reactions are particularly important medical problem. Pregnant women as well as breast-feeding mothers need very particular care from the physician. Treatment during pregnancy or lactation is a more complicated issue not only because it concerns at least two persons, but also because of the many anatomical and functional differences between the adult and fetus or newborn organism. The safety aspects of dermatological treatment during pregnancy and lactation are presented. Both topical and systemic treatment, mainly for bacterial, viral, fungal, and parasitic dermatoses and acne, alopecia, psoriasis, and autoimmunological processes, are discussed.Moreover, the most recent methods of dermatological treatment are mentioned taking into consideration their safety during pregnancy and lactation. Furthermore, the traditional drug classification made by the United States Food and Drug Administration as well as the most modern division, which is under construction, are presented.