The disclosure relates to a device and a method for the treatment of diseases of the skin, glands, mucousae, connective tissue, nerves and/or horny tissue. The device is adapted for the treatment of diseases of the skin, glands, mucousae, connective tissue, nerves and/or horny tissue and has at least one applicator, which applicator is arranged outside the device housing； at least one radio wave module, which radio wave module is adapted to generate an adjustable electromagnetic radiation with a variable frequency or with at least one constant frequency with an adjustable variable or at least one adjustable constant intensity.
