Provided is a small and light device for treating Menieres disease and similar conditions that is transported by a patient and gives a safe and correct treatment when used by the patient. The portable device 10 treats Menieres disease and similar conditions by introducing pressure pulses to the ear canal so as to vibrate the auditory ossicles through the tympanic membrane. It comprises a pump unit 20 for generating the pressure pulses, the earpiece 80 for transmitting the pressure pulses to the tympanic membrane, and the controller 50 for controlling the pump unit 20. The period, pressure, width, and frequency of the pressure pulses are adjustable.
