1. Introduction A sudden wave of dizziness when tilting the head back is most commonly caused by benign paroxysmal positional vertigo. This condition occurs when microscopic calcium carbonate crystals become dislodged and float into the fluid-filled semicircular canals of the inner ear, sending false, exaggerated movement signals to the brain during specific head position changes. … Read more
1. Introduction To stop sudden dizziness and severe vertigo when rolling over in bed, you must perform specific repositioning maneuvers, such as the Epley or Semont maneuver, to gently guide displaced calcium crystals out of your semicircular canals and back into the utricle where they belong. Keeping your head elevated on two firm pillows during … Read more
1. Introduction to Positional Vertigo Benign paroxysmal positional vertigo is a prevalent vestibular disorder characterized by brief, sudden episodes of intense spinning sensations triggered by specific changes in head position. The condition originates in the inner ear, where microscopic calcium carbonate crystals become dislodged and migrate into the semicircular canals. When the head moves, these … Read more
1. Introduction Sudden intense vertigo when rolling over in bed is almost exclusively caused by benign paroxysmal positional vertigo, a mechanical and entirely reversible disorder of the inner ear. This condition occurs when microscopic calcium carbonate crystals detach from their normal anatomical position and migrate into one of the fluid-filled semicircular canals. As a patient … Read more