 [ Symptoms ] i am on a doctor prescribed liquid diet and am chewing gum between meals should i brush after every meal instead [ Disease ] most helpful answer you could be experiencing vertigo which is a very unpleasant sensation and can be dangerous if it occurs while driving if the situation only occurs while driving and only occurs in wide open spaces it could be an eye issue i would suggest you consult both your primary health care provider and an ophthalmologist medical doctor who specializes in eye care to find out what may be causing this take care while driving if you feel dizzy pull over as quickly and safely as possible until the feeling passes hope this helps