Lung Medical Reference

Learn what pursed-lip breathing is and how to use it to improve shortness of breath during exertion.

Learn about the causes of diphtheria, a deadly bacterial infection. Learn about the symptoms and how to prevent infections with the vaccine.

Learn about the fungus Aspergillus and the many forms of aspergillosis that it can cause.

A nasal cannula is a medical device used to provide supplemental oxygen. Learn about what to expect from one.

What is a bronchospasm? Bronchospasm is contractions in your airways caused by other conditions, allergies, or exposure to certain air-borne elements. Learn more about them and how you can treat them.

Learn about pulmonary angiography, a method to view blood vessels near your lungs, and the differences between this method and CTA.

Pulmonary arterial hypertension (PAH) is a rare but serious condition that affects the blood vessels in your lungs. Learn what treatments are available.

What is a pulmonary contusion? Pulmonary contusions are lung bruises that are often caused by blunt trauma. Learn about its symptoms and how to treat them.

When a wildfire rages, the flames are the biggest threat, but the smoke poses its own risks. Find out the symptoms to be aware of, who’s most at risk for health issues, and steps you can take to limit the amount of smoke you breathe in.

An oxygen concentrator is a medical device that can help you breathe. Find out when you might need one and how to use it.

What does a VQ scan do? Your doctor may request this test to measure air and blood flow.

Find out what you need to know about VATS pleurodesis, including how it works, conditions treated, risks, and recovery.

Hemothorax: learn the causes, signs, symptoms, and treatment for bleeding around the lungs.

Pulmonary alveolar proteinosis is a rare lung condition. Learn about the causes, symptoms, and treatment options for this condition today.

Body plethysmography is testing for lung conditions. Learn about how it’s performed, how to prepare for it, and more.

PEFR stands for peak expiratory flow rate. It's a test that measures how fast you can exhale. Learn more about PEFR, why your doctor may suggest this test, how to prepare, what to expect, and possible complications.

Respiratory acidosis is your body's response to having too much carbon dioxide (CO2) in your lungs. Learn what causes it, its symptoms, and how to treat it.

Find out what you need to know about your acid-base balance, and discover how it may affect your health.

Empyema is when you have pus between your lung and the membrane around it. Learn about empyema’s symptoms, treatment, and more.

Learn about the various symptoms related to M. catarrhalis and how to treat them.

Learn what pneumomediastinum is, what causes it and how to manage the condition.

Find out how dangerous black mold is, and discover the risks, precautions you should take, and how it may affect health.

Skeletal Tuberculosis affects bones and joints. Learn more about what causes this disease, what to expect if you have it, and more.

Catching a cold means you've got a viral upper respiratory infection, or URI. Read on to learn what a viral URI is, including its causes, symptoms, and more.

Lipoid pneumonia occurs when fat in the lungs causes inflammation. Learn about the causes, symptoms, and treatment options for this condition.