Understanding causes of low blood pressure and how to manage it

Low blood pressure is when blood pressure drops below normal levels. (Image via pexels/Cottonbro)
Low blood pressure is when blood pressure drops below normal level. (Image via Pexels/Cottonbro)

Are you feeling lightheaded or dizzy lately? These could be signs of a dip in blood pressure, but what are the causes of low blood pressure?

Low blood pressure is also known as hypotension. In this article, we will explore the causes of low blood pressure, its symptoms and what you can do to manage the condition.


What are the causes of low blood pressure?

Symptoms can include dizziness, fainting and blurred vision. (Image via Pexels/Cottonbro)
Symptoms can include dizziness, fainting and blurred vision. (Image via Pexels/Cottonbro)

Low blood pressure can be caused by a variety of factors. Some of the most common causes include:

Dehydration - When the body is dehydrated, it doesn't have enough fluids to maintain normal blood pressure.

Medications - Certain medications like diuretics, beta-blockers and antidepressants can be causes of low blood pressure.

Heart problems - Issues with the heart, like heart attack or heart valve problems, can lead to low blood pressure.

Endocrine problems - Disorders like hypothyroidism, adrenal insufficiency or diabetes can cause low blood pressure.

Nutrient deficiencies - A lack of essential nutrients like vitamin B12, folate or iron can cause anemia, which can become one of the causes of low blood pressure.

Pregnancy - Low blood pressure is common during pregnancy due to hormonal changes.

Age - As you age, blood vessels become less elastic, which can lead to low blood pressure.


What are the signs of low blood pressure?

The symptoms of low blood pressure can vary from person to person. Some common signs of low blood pressure include:

  • Dizziness or lightheadedness
  • Fainting or feeling faint
  • Blurred vision
  • Fatigue or weakness
  • Rapid or shallow breathing
  • Nausea

What are the effects of low blood pressure?

Low blood pressure can cause a range of health problems if left untreated. It can lead to:

  • Fainting or loss of consciousness
  • Shock
  • Heart disease
  • Kidney failure
  • Stroke

What should you do when your blood pressure is low?

Drinking fluids and maintaining a healthy diet can help manage low blood pressure. (Image via Pexels/Thirdman)
Drinking fluids and maintaining a healthy diet can help manage low blood pressure. (Image via Pexels/Thirdman)

If you're experiencing low blood pressure, there are several things you can do to manage it. Here are a few tips:

Drink plenty of fluids - Staying hydrated can help maintain blood pressure.

Avoid standing up too quickly - Standing up slowly can prevent a sudden drop in blood pressure.

Increase salt intake - Salt can help increase blood pressure.

Wear compression stockings - These stockings can help prevent blood from pooling in the legs.

Consult a doctor - If you're experiencing frequent low blood pressure, it's important to consult a doctor for a proper diagnosis and treatment plan.

Exercise regularly - Regular exercise can help improve overall cardiovascular health, which can regulate blood pressure.

Have a healthy diet - A diet rich in fruits, vegetables, whole grains and lean proteins can help maintain healthy blood pressure.


To surmise, low blood pressure can be a serious health concern if left untreated. However, with the right diagnosis and management plan, you can maintain a healthy blood pressure level.

If you're experiencing any of the aforementioned symptoms, make sure to consult your doctor to determine the underlying causes of low blood pressure. Remember to stay hydrated; avoid sudden changes in position, and take care of your overall health to keep your blood pressure level in check.

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