Pacifier

A pacifier, comprising a mouthpiece and a shield, further including a vibration-generating device adapted to generate vibrations in the range of 10 to 100 hertz, wherein the vibration-generating device is accommodated in the mouthpiece, and wherein the vibrations are generated by a motor that carries an imbalance, or comprises a capsule having a membrane, which is subjected to mechanical vibration;

• and further including a pressure sensor adapted to switch on the device when a selected pressure is applied to the mouthpiece and to switch off the device after a short delay time as soon as the pressure applied to the mouthpiece disappears.