I've been having dizzy spells almost everyday for the past month. My neurologist says that it is a combination of low blood pressure and stress. Any kind of aerobic exercise will help the cardiovascular system. These are things like jogging, biking, and swimming.
Salt is the key in the diet.
While some people strive to cut down, you need to add. The salt will cause your body to hold more fluid. More fluid in your circulatory system translates into higher blood pressure. Your doctor can prescribe tablets, if you can't get enough through your diet. Another thing to prevent the dizziness associated with low blood pressure is to get up slowly.