Certain diseases and disorders can cause chronic low blood pressure

Underlying causes of low blood pressure Low blood pressure can occur with:

What could be the cause of low blood pressure?

Dehydration is one of the main causes of low blood pressure, and even mild dehydration can cause you to feel faint and weak. You could be dehydrated due to not drinking enough water, or excessive vomiting, sweating or diarrhoea.

Other important causes of low blood pressure include:

Certain diseases and disorders can cause chronic low blood pressure

Because low blood pressure can be due to serious diseases, failure to seek treatment can result in serious complications and permanent damage. Once the underlying cause is diagnosed, it is important for you to follow the treatment plan that you and your health care professional design specifically for you to reduce the risk of potential complications including:

Other causes of low blood pressure are as follows,

This is a short list and by no means covers all the disorders and diseases that can cause low blood pressure. If you are experiencing low blood pressure, you should consult your physician.

The following breast cancer treatments can cause low blood pressure:


Causes of low blood pressure may be due to pregnancy, medications, heart problems, endocrine problems, dehydration, blood loss, severe infection, allergic reaction, and nutritional deficiencies.Causes of Low blood pressure by heart problems: Some heart conditions that can lead to low blood pressure include extremely low heart rate (bradycardia), heart valve problems, heart attack, and heart failure. These conditions may cause low blood pressure because they prevent the body from being able to circulate enough blood.Low BP caused by medications: Many medication drugs can , including Diuretics (and other drugs that treat high blood pressure), Heart medications (such as beta blockers), Drugs for Parkinson's disease, Tricyclic antidepressant’s sildenafil (Viagra), and Some over-the-counter medications can cause low blood pressure when taken in combination with medications used to treat high blood pressure.Common causes of low blood pressure include poor diet and malnutrition, loss of blood, and emotional disorders (i.e., bulimia, anorexia). Here are 10 tips for controlling your low blood pressure…Low BP caused by endocrine problems: An under-active thyroid (hypothyroidism) or overactive thyroid (hyperthyroidism) can cause low blood pressure. In addition, other conditions, such as adrenal insufficiency (Addison's disease), low blood sugar (hypoglycemia), and in some cases, diabetes, can trigger low blood pressure.Low BP caused by medications: Many medication drugs can , including Diuretics (and other drugs that treat high blood pressure), Heart medications (such as beta blockers), Drugs for Parkinson's disease, Tricyclic antidepressant’s sildenafil (Viagra), and Some over-the-counter medications can cause low blood pressure when taken in combination with medications used to treat high blood pressure.Causes of low blood pressure may be due to pregnancy, medications, heart problems, endocrine problems, dehydration, blood loss, severe infection, allergic reaction, and nutritional deficiencies.Low BP caused by endocrine problems: An under-active thyroid (hypothyroidism) or overactive thyroid (hyperthyroidism) can cause low blood pressure. In addition, other conditions, such as adrenal insufficiency (Addison's disease), low blood sugar (hypoglycemia), and in some cases, diabetes, can trigger low blood pressure.Causes of Low blood pressure by heart problems: Some heart conditions that can lead to low blood pressure include extremely low heart rate (bradycardia), heart valve problems, heart attack, and heart failure. These conditions may cause low blood pressure because they prevent the body from being able to circulate enough blood.Medications used to treat conditions other than low blood pressure may cause low blood pressure as a side effect. medications such as sildenafil (Viagra), tricyclic antidepressants such as amitriptyline (Elavil), and Parkinson's medications such as levodopa-carbidopa (Sinemet), are a few medications whose side effects may include low blood pressure. Narcotic pain medications and alcohol also decrease blood pressure.Conditions not associated with the neurological system may cause low blood pressure. Anything that causes a loss of fluids, including dehydration from , vomiting, or bleeding may cause low blood pressure. Adrenal gland dysfunction, pregnancy, and blood loss may lower blood pressure as well.Sometimes, a bacterial or fungal infection from another part of the body enters the blood. This type of infection is called septicemia. It's potentially life-threatening and may cause severe low blood pressure called septic shock that may damage organs. Septicemia may result from , , , or other infections.