Positional Vertigo. Why does it occur?

Benign Paroxysmal Positional Vertigo (BPPV) is a common and harmless cause of vertigo. It happens when tiny calcium crystals in the inner ear move into the wrong place. When you change your head position, these crystals send incorrect balance signals to the brain, causing a brief spinning sensation. Common triggers: - Turning over in bed - Getting up or lying down - Looking up - Bending down - Sudden head movements The spinning usually lasts less than a minute and settles when you keep your head still.

Precautions: - Get up from bed slowly. - Avoid sudden head movements. - Turn your whole body instead of twisting your neck quickly. - Stay well hydrated. - Avoid prolonged bed rest unless necessary. - If episodes keep recurring, consult your doctor for simple repositioning exercises such as the Epley maneuver. An ENT specialist is usually the first doctor to consult. A neurologist may be needed if symptoms are unusual or persistent. A vestibular physiotherapist can also help with exercises to reposition the crystals. Seek emergency medical care immediately if vertigo is associated with weakness, numbness, difficulty speaking, double vision, severe headache, persistent difficulty walking, or loss of consciousness.