A device for vibrational stimulation of body tissue in body cavities which are difficult to access, particularly in the nasal cavity or intestine, is disclosed. The device is comprising expandable stimulation means which can be introduced via a body opening into a body cavity. In an expanded state of the device, the stimulation means abuts against the body tissue within the body cavity. To accomplish vibrational stimulation, the stimulation means is brought to vibrate at a frequency of 30-100 Hz within the body cavity.There is also disclosed a method for vibrational stimulation of body tissue in a body cavity, particularly in the nasal cavity or intestine, of a patient.
