Medical News Today: What causes shortness of breath after eating?

People may experience shortness of breath after eating for various reasons, including food allergies, hiatal hernias, or COPD. Learn about the causes and treatments for breathlessness after eating here.

Medical News Today: How pulmonary function tests work

Pulmonary function tests check the lungs for issues including asthma, allergies, and bronchitis. Learn more about what pulmonary functions tests are for, and how they work, here.

Medical News Today: What are the signs of an upper respiratory infection?

An upper respiratory infection is an illness that affects the nose and throat, causing symptoms such as sneezing and coughing. Learn more about upper respiratory infections here.

Medical News Today: What to know about bradypnea (slow breathing)

Bradypnea is when a person is breathing at a slower rate than is usual for their age and activity level. Learn about bradypnea here, including its definition, causes, and treatment.

Medical News Today: Hyperventilation: Causes and what to do

Hyperventilation refers to fast breathing. The most common cause is fear or anxiety, but underlying medical conditions may also contribute to hyperventilation. Learn more here.

Medical News Today: What is empyema?

Empyema is when too much fluid collects in the pleural space in the lungs. Learn about the symptoms, stages, and possible causes here. We also cover treatment options.

Medical News Today: What is dry drowning and what are the symptoms?

Dry drowning is an outdated term. It refers to breathing problems that result when liquid causes the voice box to spasm. The condition can be dangerous, and without treatment, it can cause severe lung damage or even death. Learn more about dry drowning and its treatments here.

Medical News Today: Everything you need to know about stridor

Stridor is an abnormal breathing sound that resembles wheezing or creaking. It is more common in children but can happen in anyone. Learn about the causes, and how stridor sounds here.

Medical News Today: What is orthopnea?

Orthopnea is a symptom rather than a condition. It is a shortness of breath that only occurs when a person is lying down and usually subsides when they sit or stand up. Causes include conditions that affect the heart or lungs, such as heart failure or chronic obstructive pulmonary disease (COPD). Learn more here.

Medical News Today: What is bronchopneumonia?

Bronchopneumonia is pneumonia that affects the bronchi of the lungs, causing inflammation. It often results from a bacterial infection, but viruses and fungi can also cause it. Symptoms include coughing, breathing problems, and fever. It can resolve in a few weeks but, if not treated, can be life-threatening.