Drink more fluids, especially water
Increase salt intake only if advised by a doctor
Eat small, frequent meals
Avoid skipping meals
Stand up slowly from sitting or lying positions
Avoid prolonged standing
Wear compression stockings
Limit alcohol
Review medications with a doctor
Avoid hot showers and hot environments
Raise the head of the bed slightly
Exercise regularly, with medical guidance
Rest when feeling dizzy or weak
Seek medical care for fainting, chest pain, shortness of breath, or severe symptoms