I have a long term inner ear problem originally caused by an infection. (notrickszone.com)
It saves me from inner ear problems while taking off or landing in airplanes, satisfies me when the munchies hit, and — without high fructose corn syrup — does not irritate my sensitive gut.» (gleegum.com)
This symptom could be caused by dehydration or because you «got up too quick,» but if it occurs on a regular basis then talk to your doctor to see if medication side effects, inner ear problems, anemia, or, less commonly, heart issues are to blame. (health.com)