Abstract: The present invention concerns electrotherapeutic apparatus for generating and applying to a patient's body a pulsed high frequency predominently electrical field and for generating and applying to the patient a pulsed magnetic field independent from the electrical field, the pulses of the magnetic field being applied in a predetermined relationship with the pulses of the electrical field. The apparatus includes an applicator electrode applicable directly to a patient's body and which includes at least one magnetic coil for producing a magnetic field and at least one active electrode for applying the electrical field.