Dizziness is a condition that occurs when you feel lightheaded, weak, or physically unsteady. Some people may feel as if the room is spinning around them.
Vomiting occurs when your stomach contents travel upward from your stomach to your esophagus and out your mouth. Vomiting can be forceful and painful. Chronic vomiting can damage the teeth and the delicate lining of the esophagus and mouth, because vomit is highly acidic.