Doctor insights on:
Does Blurry Vision Cause Motion Sickness While Driving
Randomly developed nausea and motion sickness even while driving my own car. What could cause this?
Motion sickness: Balance is maintained by an interaction between the ears, eyes, neck, and cerebellum. It sounds like you are having worsening motion sickness or mal de barquement syndrome which is thought to be from imbalanced input from the ears and eyes. Suggest eye exam and vng/vemp from ent. Pt is useful for unilateral vestibular weakness and motion sickness. ...Read more
Associations: Not unique for migraine sufferers to experience both childhood and adult motion sickness. Some pts have inner ear issues which make them very sensitive to motion. Others have a genetic sensitivity to seasickness. Some medications may have side effects which promote such issues. Some metabolic medical conditions can affect the inner ear/vestibular system. ...Read more
Yes: Jerky frame movements, rapidly flashing lights, fast action (like car chases), and movements like roller coaster or falling sequences can cause motion sickness in some people, especially if the visual takes up more & more of your field of vision in which you lose your fixed frames of reference and so your brain is confused about position and gravity. ...Read moreSee 1 more doctor answer
Motion sickness : Motion sickness can occur when ever your body is in motion or subjected to acceleration / deceleration forces. The vestibular organs in the brain will sense motion. Some patients are more susceptible than others. In particular patients with migraines are predispose to develop this type of reaction. If severe check with your physician for proper diagnosis and treatment. ...Read more
Motion sickness: Cause is still debated but it is basically a conflict between sensory systems. For example, car sickness is caused by your eyes (which are looking at interior of car and environment is not moving) whereas the fluid in your ear (maintains balance) feels motion of the car. ...Read more
Motion sickness: One theory is that it functions as defense mechanism against neurotoxins. The area postrema in the brain is responsible for inducing vomiting when poisons are detected, & for resolving conflict between vision & balance. When feeling motion but not seeing it, the inner ear transmits to the brain that it senses motion, but the eyes tell the brain that everything is still, hence brain responds by vo. ...Read more
I have some kind of extreme motion sickness. Little things can cause it and it can last all day and sometimes over night. Please give me tips!
See ENT specialist: If no answers try neurologist with interest in mobility. Periods normal? ...Read more
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