I often feel dizzy, a spinning sensation, whenever I tilt my head back or turn over, lasting a few seconds. What illness is this, is it a vestibular disorder? (Kim Ngan, 35, TP HCM)
I often experience dizziness when lying down and then sitting up, or when turning my head suddenly; the spinning sensation lasts for several tens of seconds and then subsides. Is this a symptom of a vestibular disorder? (Thu Trang, 32, Ho Chi Minh City)
