Respiratory health Archive

Calcium deposits in the lungs can follow infections, bleeding, high calcium levels, or past exposures. Doctors will review imaging test results and medical history to help clarify their significance.

Lung scarring from pulmonary fibrosis can cause breathlessness and cough. Learn about symptom relief and newer treatment options.

As a sunken chest becomes more noticeable with age, shortness of breath, stamina limits, and heart or lung compression may emerge.

A lung nodule on imaging can stem from scars, infection, or cancer. Learn how doctors judge the risk and decide between watching, testing, or removal.

Years without wheezing or inhalers can raise questions. Learn how breathing tests help clarify if asthma is truly gone or still there.

A nagging cough can have many hidden causes. Learn which conditions doctors look for and why a chest x‑ray may be important.

After quitting smoking, a nagging cough can feel alarming. Discover what's happening in your lungs and when it's time to call a doctor.

Severe emphysema can bring crippling breathlessness and the need fro supplemental oxygen. Learn how doctors define the final stage and what it may mean for longevity.

Sudden wheezing with exertion can hint at exercise‑linked airway problems or other conditions. Learn how doctors pin down the cause.

Asthma, allergies and pneumonia are more connected than you might think. See how airway inflammation and certain medications can affect your risk.