Shortness of Breath on Exertion Symptom, Causes & Questions

Understand your shortness of breath on exertion symptoms, including 7 causes & common questions.

This symptom can also be referred to as: shortness of breath when doing simple task, dyspnea on exertion

Shortness Of Breath On Exertion Symptom Checker

Take a quiz to find out what might be causing your shortness of breath on exertion

Contents

  1. 7 Possible Causes
  2. Real-Life Stories
  3. Questions Your Doctor May Ask
  4. Statistics
  5. Related Articles

7 Possible Shortness Of Breath On Exertion Causes

The list below shows results from the use of our quiz by Buoy users who experienced shortness of breath on exertion. This list does not constitute medical advice and may not accurately represent what you have.

Atrial fibrillation

Atrial fibrillation (A-fib) is an abnormal heart rhythm (arrhythmia) characterized by a rapid rate and irregular rhythm that feels like the heart is quivering. It can lead to chest discomfort, shortness of breath, lightheadedness, and the formation of blood clots, which can cause...

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Iron deficiency anemia

Iron deficiency anemia is a condition in which the body does not have enough iron to form hemoglobin, the protein in red blood cells that carries oxygen throughout the body.

The condition can be caused by acute blood loss through injury, surgery, or childbirth;chronic b...

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Bronchitis

Acute bronchitis is an inflammatory reaction to an infection in the airways. Most cases of acute bronchitis are caused by a viral infection, although some cases may be due to a bacterial infection.

Symptoms include an acute-onset cough with or without sputum production, low-grade fever, shortness of breat...

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Shortness Of Breath On Exertion Symptom Checker

Take a quiz to find out what might be causing your shortness of breath on exertion

Chronic obstructive pulmonary disease (copd)

Chronic obstructive pulmonary disease (COPD) is a progressive inflammation of the lungs that makes breathing difficult. It is caused by long-term exposure to irritating gases and/or dust particles, most often cigarette smoke.

Symptoms may take years to develop. They include a chronic cough with mucus (sputum), wheezing, chest tightness, fatigue, constant colds, swollen ankles, and cyanosis (blue tinge to the lips and/or fingernails.) Depression is often a factor due to reduced quality of life.

Treatment is important because there is a greater risk of heart disease and lung cancer in COPD patients. Though the condition cannot be cured, it can be managed to reduce risks and allow good quality of life.

COPD is commonly misdiagnosed and so careful testing is done. Diagnosis is made through patient history; physical examination; lung function tests; blood tests; and chest x-ray or CT scan.

Treatment involves quitting smoking and avoiding exposure to other lung irritants; use of inhalers to ease symptoms; steroids; lung therapies; and getting influenza and pneumonia vaccines as recommended.

Rarity: Common

Top Symptoms: fatigue, cough and dyspnea related to smoking, cough, shortness of breath, trouble sleeping

Symptoms that always occur with chronic obstructive pulmonary disease (copd): cough and dyspnea related to smoking

Symptoms that never occur with chronic obstructive pulmonary disease (copd): rectal bleeding

Urgency: Primary care doctor

Chest pain from reduced cardiac blood flow (angina pectoris)

Angina pectoris is chest pain that is felt when heart muscle needs more blood than it is currently getting. This may result from coronary artery disease (CAD). CAD happens when the arteries that supply blood to heart muscle become hardened and narrowed. This is due to the buildup of cholesterol and other material, called plaque, on their inner walls.

Rarity: Common

Top Symptoms: chest pain, chest pain, tight, heavy, squeezing chest pain, moderate chest pain, deep chest pain, behind the breast bone

Symptoms that always occur with chest pain from reduced cardiac blood flow (angina pectoris): chest pain

Symptoms that never occur with chest pain from reduced cardiac blood flow (angina pectoris): productive cough

Urgency: Primary care doctor

Narrowing of the aortic valve

Narrowing of the aortic valve is also called aortic valve stenosis, aortic stenosis, or AS. The aortic valve controls the flow of blood from the heart into the aorta, the body's main artery. If the aortic valve is abnormally narrow, the blood being pushed through it is blocked. Pressure may build up within the heart, causing damage.

AS may be caused by a congenital malformation of the valve, or by calcium deposits and/or the scarring that occurs as a person ages.

Symptoms may not appear right away. There will be chest pain with the feeling of pounding heartbeat, as well as shortness of breath with fatigue, lightheadedness, or even fainting.

It is important to see a medical provider for these symptoms, since AS can lead to stroke, blood clots, and heart failure.

Diagnosis is made through physical examination, echocardiogram, CT scan, and sometimes a stress test.

Treatment may simply involve monitoring and medication, while making lifestyle improvements in diet, exercise, weight, and smoking. Surgery to repair or replace the faulty aortic valve may be recommended.

Rarity: Uncommon

Top Symptoms: fatigue, shortness of breath, chest pain, shortness of breath on exertion, decreased exercise tolerance

Urgency: Hospital emergency room

Hypertrophic cardiomyopathy

Hypertrophic cardiomyopathy (HCM) means "abnormal thickening of the heart muscle." This can interfere with the heart's ability to pump blood.

Most often, an inherited genetic mutation causes HCM. However, aging, high blood pressure, diabetes, or thyroid disease can sometimes bring it about.

Many people have no symptoms at all. Some have unexplained chest pain, shortness of breath, fainting, or the feeling of rapid, fluttering heartbeat, because the abnormally thick heart muscle interferes with normal heartbeat and causes an arrhythmia. Take the patient to the emergency room or call 9-1-1.

Untreated hypertrophic cardiomyopathy can lead to serious heart disease and even sudden cardiac arrest and death, especially in people under age 30.

Diagnosis is made through echocardiogram; electrocardiogram; treadmill stress test; and/or cardiac MRI.

Treatment involves medication to relax the enlarged heart muscle and slow the rapid pulse. Surgery to remove some of the thickened muscle may be done, or a defibrillator may be implanted.

Anyone with a family history of HCM should ask their medical provider about screening for the disease, which involves regular echocardiography.

Rarity: Rare

Top Symptoms: fatigue, shortness of breath, dizziness, racing heart beat, shortness of breath on exertion

Urgency: Primary care doctor

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Questions Your Doctor May Ask About Shortness Of Breath On Exertion

To diagnose this condition, your doctor would likely ask the following questions:

  • Have you been feeling more tired than usual, lethargic or fatigued despite sleeping a normal amount?
  • Do you notice your heart beating hard, rapidly, or irregularly (also called palpitations)?
  • Do you have a cough?
  • Any fever today or during the last week?

If you've answered yes to one or more of these questions

Please take a quiz to find out what might be causing your shortness of breath on exertion. These questions are also covered.

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Shortness Of Breath On Exertion Symptom Checker Statistics

People who have experienced shortness of breath on exertion have also experienced:

  • 7% Fatigue
  • 6% Rib Pain On One Side
  • 5% Tight, Heavy, Squeezing Chest Pain

People who have experienced shortness of breath on exertion were most often matched with:

  • 63% Atrial Fibrillation
  • 27% Iron Deficiency Anemia
  • 9% Bronchitis

People who have experienced shortness of breath on exertion had symptoms persist for:

  • 36% Less than a day
  • 25% Over a month
  • 21% Less than a week

Source: Aggregated and anonymized results from Buoy Assistant (a.k.a. the quiz).

Shortness Of Breath On Exertion Symptom Checker

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