Low blood pressure, also referred to as hypotension, is blood pressure that is so low that it causes symptoms or signs due to the low flow of blood through the arteries and veins. Some of the symptoms of low blood pressure include:low blood pressure. When the flow of blood is too low to deliver enough oxygen and nutrients to vital organs such as the brain, heart, and kidneys; the organs do not function normally and may be permanently damaged. Read more: Low Blood Pressure (Hypotension) Symptoms and Treatments Article
Multimedia: Slideshows, Images & Quizzes
Heart Disease: Causes of a Heart Attack
Learn about heart disease and heart attack symptoms and signs of a heart attack in men and women. Read about heart disease...
Heart Disease: Symptoms, Signs, and Causes
What is heart disease (coronary artery disease)? Learn about the causes of heart disease. Symptoms of heart disease include chest...
Diverticulitis (Diverticulosis) Symptoms, Diet, Treatment
Diverticulitis (diverticulosis) is a condition in which the diverticulum or diverticula rupture in the colon causing infection....
Dehydration: Causes, Symptoms & Tips to Stay Hydrated
Do you know the signs of dehydration? Dehydration can cause medical complications. Learn the causes, symptoms, treatments, and...
Low Blood Pressure (Hypotension): Symptoms, Signs, Causes
What is low blood pressure (hypotension)? Explore low blood pressure causes, symptoms, and signs. Discover what is considered low...
Am I Having a Heart Attack? Symptoms of Heart Disease
Heart attacks symptoms vary greatly for men and women, from anxiety and fatigue to nausea and sweating. Learn the warning signs...
Alcohol Abuse: 12 Health Risks of Chronic Heavy Drinking
Read about the health risks of chronic heavy or binge drinking. Anemia, cancer, gout, cardiovascular disease and many more...
Heart Disease Quiz: Test Your Medical IQ
Take our Heart Disease Quiz to get answers and facts about high cholesterol, atherosclerosis prevention, and the causes,...
Alcohol Quiz: Alcoholism & Health Effects
Take the Alcohol (Alcoholism) Quiz to learn how your alcohol is processed by your body and your brain....
Sudden Cardiac Arrest - Test Your Heart Health IQ
Take the Sudden Cardiac Arrest Quiz. Learning about this potentially deadly condition may save a life....
Picture of Blood Pressure
The blood pressure is the pressure of the blood within the arteries. See a picture of Blood Pressure and learn more about the...
Heart-Healthy Diet: 25 Foods to Protect Your Cardiovascular System
See 25 foods loaded with heart-healthy nutrients that help protect your cardiovascular system. Plus, find easy meal/recipes and...
Food Swaps for Meals and Snacks for Heart Health in Pictures
Explore 10 food swaps for heart-wise dining. Learn what food to buy and how to cook in order to make a big difference for your...
Related Disease Conditions
Kidney failure can occur from an acute event or a chronic condition or disease. Prerenal kidney failure is caused by blood loss,...
Dengue fever is contracted from the bite of a striped Aedes aegypti mosquito. Symptoms and signs of dengue include headache,...
Congestive Heart Failure (CHF) Symptoms, Stages, and Prognosis
Congestive heart failure (CHF) refers to a condition in which the heart loses the ability to function properly. Heart disease,...
Pregnancy (Week By Week, Trimesters)
Signs and symptoms of pregnancy vary by stage (trimester). The earliest pregnancy symptom is typically a missed period, but...
Anemia is the condition of having less than the normal number of red blood cells or less than the normal quantity of hemoglobin...
Vertigo (Symptoms, Causes, Treatments, and Home Remedies)
Vertigo is the sensation of spinning or rocking, even when someone is at rest. Vertigo may be caused by a problem in the brain or...
Diarrhea is a change is the frequency and looseness of bowel movements. Symptoms associated with diarrhea are cramping, abdominal...
Hives (Urticaria & Angioedema)
Hives, also called urticaria, is a raised, itchy area of skin that is usually a sign of an allergic reaction. The allergy may be...
Diabetes (Type 1 and Type 2)
Diabetes is a chronic condition characterized by high levels of sugar (glucose) in the blood. The two types of diabetes are...
Pancreatitis is a rare disease in which the pancreas becomes inflamed. There are two types of pancreatitis: acute and chronic....
List of Medical Abbreviations (Acronyms and Definitions)
Doctors, pharmacists, and other health-care professionals use abbreviations, acronyms, and other terminology for instructions...
Diverticulitis (Diverticulosis, Diverticular Disease)
Most people with diverticulosis have few if any symptoms at all. When people do experience signs and symptoms of diverticulosis...
Stroke (Signs, Symptoms, Warning Signs)
A stroke is an interruption of the blood supply to part of the brain caused by either a blood clot (ischemic) or bleeding...
Kidney Infection (Pyelonephritis)
Kidney infection (pyelonephritis) usually is caused from bacteria that have spread from the bladder from a UTI (urinary tract...
Although a fever technically is any body temperature above the normal of 98.6 F (37 C), in practice, a person is usually not...
Heart disease (coronary artery disease) occurs when plaque builds up in the coronary arteries, the vessels that supply blood to...
Sepsis (blood poisoning) is a potentially deadly infection with signs and symptoms that include elevated heart rate, low or high...
Heart failure (congestive) is caused by many conditions including coronary artery disease, heart attack, cardiomyopathy, and...
Deep Vein Thrombosis (DVT, Blood Clot in the Legs)
Deep vein thrombosis (DVT) is a blood clot in the deep veins, and can be caused by broken bones, trauma to a limb, immobility,...
Internal bleeding occurs when an artery or vein is damaged and blood to escapes the circulatory system and collects inside the...
Dehydration is the excessive loss of body water. There are a number of causes of dehydration including heat exposure, prolonged...
How the Heart Works
The heart is a very important organ in the body. It is responsible for continuously pumping oxygen and nutrient-rich blood...
Medical shock is a life-threatening medical condition. There are several types of medical shock, including: septic shock,...
Dizziness is a symptom that is often applies to a variety of sensations including lightheadedness and vertigo. Causes of...
Fainting, also referred to as blacking out, syncope, or temporary loss of consciousness has many causes. Often a person will have...
Pericarditis is the inflammation of the pericardial sac that surrounds the heart. The causes of pericarditis include injury from...
Premature Ventricular Contractions (PVCs, PVC)
Premature ventricular contractions (PVCs, PVC) are premature heartbeats originating from the ventricles of the heart. PVCs are...
Pulmonary Embolism (Blood Clot in the Lung)
A pulmonary embolism (PE) occurs when a piece of a blood clot from deep vein thrombosis (DVT) breaks off and travels to an artery...
Encephalopathy means brain disease, damage, or malfunction. Causes of encephalopathy are varied and numerous. The main symptom of...
Dry Mouth (Xerostomia)
Dry mouth is a common side effect of many prescription and non-prescription drugs and certain medical conditions. Symptoms of dry...
Orthostatic hypotension symptoms include: LightheadednessWeaknessBlurred vision Syncope or passing out Causes of...
Nausea and Vomiting (Causes, Natural Remedies, Diet, Medication)
Nausea is an uneasiness of the stomach that often precedes vomiting. Nausea and vomiting are not diseases, but they are symptoms...
Alcoholism is a disease that includes alcohol craving and continued drinking despite repeated alcohol-related problems, such as...
Heart attack happens when a blood clot completely obstructs a coronary artery supplying blood to the heart muscle. A heart attack...
Plague (Black Death)
Plague is an infectious disease caused by the bacteria Yersinia pestis. Transmission to humans occurs via fleas that have bitten...
Aortic valve stenosis is an abnormal narrowing of the aortic valve of the heart. The causes of aortic stenosis are wear and tear...
Is a Staph Infection Contagious?
A staph infection is caused by the bacteria Staphylococcus aureus. Staph can cause boils, food poisoning, cellulitis, toxic shock...
Angina is chest pain due to inadequate blood supply to the heart. Angina symptoms may include chest tightness, burning,...
Chest pain is a common complaint by a patient in the ER. Causes of chest pain include broken or bruised ribs, pleurisy,...
Heat exhaustion is a milder form of heat-related illness that can develop after several days of exposure to high temperatures and...
Abnormal Heart Rhythms (Heart Rhythm Disorders)
Heart rhythm disorders vary from minor palpitations, premature atrial contractions (PACs), premature ventricular contractions...
Group A streptococcal infections are caused by group A streptococcus, a bacteria that causes a variety of health problems,...
Heat stroke (heatstroke or sun stroke) is a form of hyperthermia. Heat stroke is a true medical emergency that can be fatal if...
Addison disease is a hormonal (endocrine) disorder involving destruction of the adrenal glands (small glands adjacent to the...
Paroxysmal Supraventricular Tachycardia (PSVT)
Paroxysmal supraventricular tachycardia (PSVT) is an abnormal conduction of electricity in particular areas of the heart. PSVT...
Atrial Fibrillation (AF, AFib)
Atrial fibrillation (AF or AFib) is an abnormality in the heart rhythm which involves irregular and often rapid beating of the...
Cholera is an infectious disease characterized by intense vomiting and profuse watery diarrhea and that rapidly lease to...
ARDS (Acute Respiratory Distress Syndrome)
Acute respiratory distress syndrome (ARDS) is a lung condition in which trauma to the lungs leads to inflammation of the lungs,...
Toxic Shock Syndrome (TSS)
Toxic shock syndrome is an infection that causes symptoms such as low blood pressure, fever, and a rash with peeling skin....
Anaphylaxis is a serious allergic reaction that affects a number of different areas of the body at one time, and can be fatal....
Drug addiction is a chronic disease that causes drug-seeking behavior and drug use despite negative consequences to the user and...
Typhus is a disease caused by Rickettsia bacteria. Symptoms and signs include fever, headache, nausea, vomiting, diarrhea, and...
Is Sepsis Contagious?
Sepsis is a potentially life-threatening infection that may be caused by: bacteria, fungi, viruses, or parasites....
Anorexia is an eating disorder characterized by markedly reduced appetite or total aversion to food. Anorexia is a serious...
Renal Artery Stenosis
Renal artery stenosis is a narrowing of the diameter of the renal arteries. When the renal arteries narrow, the result is...
Myocarditis is an inflammation of the heart muscle and can be caused by a variety of infections, conditions, and viruses....
Aortic dissection is a small tear in the large blood vessel that leads from the heart and supplies blood to the body. There are...
Lewy Body Dementia (Dementia with Lewy Bodies)
Lewy body dementia (LBD or dementia with Lewy bodies) is one the most common causes of dementia. There are two types of LBD: 1)...
Varices are dilated blood vessels usually in the esophagus or stomach. Symptoms of bleeding varices include vomiting blood, black...
People with bulimia nervosa, an eating disorder that involves episodes of bingeing and purging, experience symptoms and signs...
Heart Attack Treatment
A heart attack involves damage or death of part of the heart muscle due to a blood clot. The aim of heart attack treatment is to...
Meningococcemia is a bloodstream infection caused by Neisseria meningitides. Meningococcemia symptoms include fever, headache,...
Is Cholera Contagious?
Cholera is an infectious disease caused by the bacteria Vibrio cholerae. It's typically transmitted via infected fecal matter....
Regular physical activity can reduce the risk of disease. Regular exercise can also reduce the symptoms of stress and anxiety....
Low Blood Pressure - Causes
What caused your blood pressure to be abnormally low?Post View 36 Comments
Low Blood Pressure - Treatments
What was the treatment for your low blood pressure?Post View 30 Comments
Low Blood Pressure - Symptoms
What symptoms do you have when you suffer from low blood pressure?Post View 9 Comments
Low Blood Pressure - Numbers
What did you do to get your low blood pressure numbers up into a normal range?Post View 4 Comments
Treatment & Diagnosis
Medications & Supplements
- Lexapro (escitalopram)
- Corticosteroids (Systemic, Oral and Injectable)
- High Blood Pressure Drugs (Hypertension)
- citalopram, Celexa
- ibuprofen (Advil, Children's Advil/Motrin, Medipren, Motrin, Nuprin, PediaCare Fever, and others)
- Zoloft (sertraline)
- indomethacin, Indocin, Indocin-SR (Discontinued Brand in U.S.)
- fluoxetine, Prozac, Sarafem, Prozac Weekly
- ephedrine (oral)
- paroxetine, Paxil, Paxil CR, Pexeva
- fluvoxamine (Luvox and Luvox CR have been discontinued)
- ginger (zingiber officinale) - oral
- midodrine (Orvaten, ProAmatine)
- yohimbine - oral, Yocon
- hawthorn (crataegus laevigata) - oral
Prevention & Wellness
- Which Single Behavior Best Prevents High Blood Pressure?
- Gene-Based Therapy May Thwart a Tough Blood Cancer
- FDA Approves Device to Help Curb Cluster Headaches
- Preparing for Anesthesia: 5 Tips You Should Know
- Dizzy Spells in Middle-Age Tied to Dementia Risk Later
- Medical Groups Raise Blood Pressure Rx Threshold for Healthy Adults Over 60
- Snakebites a Rising Danger for U.S. Children
- Sudden Drops in Blood Pressure Tied to Higher Odds for Dementia
- The 'Love Hormone' May Quiet Tinnitus
- Blood Pressure Swings Linked to Faster Decline in Mental Skills
- First Treatment Approved for Disease Linked to Stem Cell Transplant
- Hospitals' Brain Death Policies Vary Dramatically, Study Finds
- New Rules for Mammograms, Tanning Beds Top Health News of 2015
- More Support for Lower Blood Pressure Goals
- Big Swings in Blood Pressure Could Spell Trouble
- Resuming Blood Pressure Meds After Surgery Linked to Better Outcomes
- First Device Approved for Dialysis-Related Amyloidosis
- Lower Blood Pressure Reduces First Stroke Risk: Study
- Health Tip: Understanding Low Blood Pressure
- Are Too Many Heart Failure Patients Getting IV Fluids?
- Weight-Loss Surgery May Raise Risk of Severe Headaches, Scientists Report
- Psoriasis Tied to Raised Risk of Uncontrolled Blood Pressure
- Health Tip: Signs You May Have Low Blood Pressure
- Everest Study Finds High Altitude Affects Blood Pressure
- Tight Blood Pressure Control Doesn't Raise Risk of Falls, Study Says
- Are We Overdoing Salt Restrictions?
- Blood Pressure Kiosks May Not Always Give Accurate Readings
- Blood Pressure History May Affect Brain Function in Old Age
- Size of Brain Aneurysm Doesn't Predict Chances of Rupture: Study
- Using Internet, Apps to Manage Blood Pressure Has Dangers: Study
- FDA Warns Against Bogus Autism Treatments
- Keeping Blood Pressure Low Halves Risk of Second Stroke: Study
- What 'Brain-Dead' Means
- Halloween Safety Tips for Kids With Food Allergies
- Don't Routinely Test for Kidney Disease in Those Without Symptoms: Experts
- Financial Incentives for Docs May Improve Care
- Study: Low Blood Pressure May Weaken Brains of Some Heart Patients
- Health Tip: Why Did I Faint?
- Experts Question Use of Ankle Blood Pressure to Gauge Heart Risks
- Fainting in Healthy People May Be First Sign of Heart Trouble
- Heart Failure Drugs Put to the Test
- Discontinued Meds May Still Get Dispensed
- Swallowed Toothpicks Can Lead to Big Trouble, Experts Warn
- High Blood Pressure May Protect Some Frail Elderly: Study
- U.S. Task Force Issues Blood Pressure Guidelines
- Health Tip: Is Your Blood Pressure Too Low?
- Optimal Heart Health Starts Early: Study
- Avoid Getting Scorched by 'Hot Yoga'
- Voraxaze Approved to Treat High Levels of Chemo Drug
- Midlife Blood Pressure Predicts Future Heart Risk
- 'Food Challenges' Provide Best Allergy Diagnoses: Study
- Drug Combo May Help Treat Kids With ADHD
- Blood Pressure and Diabetes: How Low Should You Go?
Subscribe to MedicineNet's Heart Health Newsletter