Vestibular disorders can be caused by damage to the central nervous system, diseases of the vestibular system, cardiovascular, eye, mental and sometimes caused by certain drugs, most of which are caused by vestibular damage.

Vertigo is a movement illusion, the patient feels that objects are rotating around the patient or the patient is rotating around the object. Physiological dizziness can occur when the patient is traveling by train, car... because the vestibular system has not yet adapted.

Benign tumors do not invade nearby tissues or spread to other parts of the body like malignant cancer cells. Whether or not treatment for a benign tumor is necessary will depend on the nature and location of the tumor.