10 Ways Motion Sickness Could Indicate Serious Health Problems
5. Balance Disorders

Motion sickness can be an underlying indication of a balance disorder, which occurs when a person feels like they are unsteady, dizzy or moving even when they are standing still. Symptoms include dizziness, vertigo, the feeling of falling, lightheadedness, a floating sensation, blurred vision, confusion or disorientation, nausea, vomiting, diarrhea, fluctuations in heart rate and blood pressure, fear, panic and anxiety. Over time, depression and fatigue may occur as a result of a balance disorder.