Drink more water
Increase salt intake if advised by a doctor
Eat smaller, more frequent meals
Avoid standing up too quickly
Wear compression stockings
Limit alcohol
Avoid very hot showers or baths
Get enough sleep
Eat iron-rich foods if you have anemia
Increase caffeine intake moderately if tolerated
Exercise regularly
Raise the head of your bed slightly
Reduce prolonged sitting or lying down
Eat a balanced diet with enough calories
Review medications with a doctor
Seek medical care for persistent or severe low blood pressure