1) Epsom Salt Bath
Low blood pressure can be effectively managed at home.  A great home remedy to treat low blood pressure symptoms is to soak in a hot Epsom salt bath.  You should try doing this before going to bed at night.
 
2) Decrease Alcohol
To treat low blood pressure naturally, try this simple home remedy.  Decrease your alcohol intake and start drinking more water.  Even if you drink your alcohol in moderation, it is dehydrating to your body and lowers blood pressure.  Water actually increases the volume of your blood and keeps your body well hydrated.

Fish

3) Healthy Diet
Hypotension (or low blood pressure) is a common problem and can be easily treated using lots of different natural cures.  One of the most helpful is to simply stick to a healthy diet.  Try to get all of your nutrients by eating lots of different foods.  Try fish, lean chicken, vegetables, fruits and whole grains.  Your doctor may suggest adding more salt to your diet.  Instead of using the processed, iodized salt, try using dry soup mixes, dressings or a natural soy sauce.  These are all great and healthy ways to treat low blood pressure.
 
4) Leg Exercises
Becoming dizzy and lightheaded are commonly reported by people that have low blood pressure when they stand.  To avoid this, try moving slowly when changing positions.  You may also find it helpful to take a few deep breaths before getting out of bed in the morning.  If you elevate the head of your bed, you can help stave off the effects of gravity, which can also help with some low blood pressure symptoms.  If you start to feel dizzy or lightheaded when standing, simply cross your legs so that the thighs are touching and squeeze your legs together.  You can also put one foot on a chair or raised ledge and then lean forward (as far as you possible can ).  Both of these odd (but effective!) moves help redirect your blood flow from your legs to your heart.  These are all excellent home remedies for low blood pressure symptoms.
 
5) Low Carbohydrates
You can manage low blood sugar naturally by following the simple home remedy of eating low carb meals.  You'll also need to eat several small portions throughout the day and limit carbohydrate rich foods like bread, pasta and potatoes.  Both of these changes can help to keep your blood pressure from sharply dropping after a meal.  Another good way to treat low blood pressure naturally is to ingest some caffeine with your meals (tea and coffee are good choices).  Caffeine isn't safe for everyone and can cause health problems, so be sure to speak with your health care provider before trying anything with caffeine to treat your low blood pressure.  These are all some of my favorite natural cures for low blood pressure.

6) Increase Fluid Intake
Common symptoms of low blood pressure are nausea and dizziness.  If this frequently happens to you, it's a good idea to know how to naturally control these so that you can prevent them from happening.  To combat these symptoms of hypotension, try increasing your intake of fluids.  It's important that you drink quality fluids like water that increase the volume of the blood and increase the supply of blood throughout the body.  Avoid alcohol as this decreases the volume of blood.