Hi.  I feel dizzy/woozy when I cough, sneeze or push for a bm.  Just briefly and mild, but wondering what can cause this.It only lasts like a second or two and then passes.  Could I have an ear infection or could it be related to recent dental work (crown)?
It's called cough syncope...It's caused by increased intrathoracic pressure during cough/sneezing leading to decrease Venus return in your heart leading to temporary hypoxia in brain...its benign...will never harm u