Drink more water, especially if you may be dehydrated
Stand up slowly from sitting or lying positions
Eat smaller, more frequent meals if blood pressure drops after eating
Increase salt intake only if a clinician has told you it is safe
Wear compression stockings if recommended by a healthcare professional
Avoid alcohol, which can lower blood pressure
Review medications with a doctor or pharmacist, since some can lower blood pressure
Lie down and raise your legs if you feel faint
Treat underlying causes such as dehydration, infection, or blood loss
Seek urgent medical care if you have chest pain, fainting, severe weakness, confusion, or very low blood pressure