Respiratory health Archive

A sarcoidosis diagnosis followed by ITP can raise concerns about a possible connection. Discover what may link these conditions and what remains uncertain.

A post-cold cough may signal more than a temporary problem. See how reactive airways disease is evaluated and whether risk can be passed to children.

Some allergy medicines and nighttime symptoms may affect blood pressure in unexpected ways. Find out what to watch for before choosing a treatment.

A cough that lingers for weeks after a cold can be confusing. Learn why it can persist, what else might be going on, and when to see your doctor.

A change in your sense of smell can have many possible explanations. Find out what factors to consider and when discussing it with a doctor may help.

Allergy symptoms can affect more than your nose. See why nasal congestion may be linked with tinnitus and what may help guide next steps.

Scarlet fever can bring a telltale rash, fever, and sore throat. Explore how it spreads, how it’s treated, and what recovery may involve.

Suspected sarcoidosis can involve several tests, and the path to diagnosis may depend on where doctors can safely find useful tissue.

A positive TB skin test can raise questions about infection, exposure, and what happens next. Find out which follow-up steps may be needed.

Morning congestion can stem from allergies, medications, or nasal problems—even in winter. Find out what may be behind it and how to ease it.