Your body naturally makes mucus to protect organs like lungs and eyes. But infections, allergies and pollution can boost mucus production. Know what it does, when to worry and how to ease discomfort.

Mold exposure doesn’t always cause issues, but it can trigger allergic reactions or lead to more severe reactions, such as ...

Have you kicked a cold, bout of flu, RSV, or COVID recently—but can’t get rid of the cough? You’re not alone. The symptom can stick around for weeks after our bodies have cleared a virus. Michael ...