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Dizziness has many possible causes, including inner ear disturbance, motion sickness and medication effects. Sometimes it's caused by an underlying health condition, such as poor circulation, infection or injury. The way dizziness makes you feel and your triggers provide clues for possible causes.
Causes of dizziness include heart diseases (heart attack), blood pressure problems, brain diseases or conditions (stroke, dementia, and migraines), medications (blood pressure and pain medications, and antibiotics), metabolic disorders (hypoglycemia and dehydration), aging, psychiatric conditions (anxiety, stress, and depression) pregnancy, and.