Drink more water
Increase salt intake only if your doctor says it is safe
Eat small, frequent meals
Avoid standing up too quickly
Wear compression stockings
Limit alcohol
Avoid very hot showers or baths
Rest and lie down with legs elevated if you feel dizzy
Review medications with a doctor
Eat a balanced diet with enough calories and nutrients
Increase fluids during hot weather or illness
Get up slowly from bed or chairs
Exercise regularly
Seek medical care if you faint, have chest pain, shortness of breath, or severe weakness