Depending on your lifestyle and diet, your doctor will tell you to implement the following changes to raise your blood pressure, quickly:
Consume a diet that is high in sodium
Drink non-alcoholic fluids, keep yourself hydrated; especially during warmer months
Reduce alcohol intake
Ensure that your doctor evaluates your prescriptions and over-the-counter medicines, this will help them understand the symptoms
Have a consistent exercise routine
Avoid heavy lifting
Keep your head elevated while sleeping, you can do so by sleeping on two pillows
Avoid staying seated for long periods
It's best to bathe in lukewarm water as prolonged exposure to hot water can cause low blood pressure