Pneumonia symptoms can seem as mild as the flu, but they vary based on the cause and severity of the lung infection. Knowing the various signs and symptoms of pneumonia can help you seek early ...

Walking pneumonia infections rose nationwide as kids returned to school this fall. The infection can be tricky to diagnose, and testing is expensive. Doctors may choose different antibiotics to try ...

It started with what seemed like a run-of-the-mill cold. My three-year-old had a cough that wouldn’t go away, a fever that barely counted as one, and he stopped sleeping through the night. As a ...

Feeling run down but not "sick enough" to stay in bed? You might have a condition dubbed “walking pneumonia.” This mild yet persistent form of pneumonia often sneaks up on people, leaving them with ...

With fall here and winter in sight, it’s slowly getting more chilly. You know what that means—more illnesses getting passed around bacteria and viruses have started to pass from person to person. That ...

Dear D.K.: Pneumonia is an infection of the lungs, sometimes called a "lower respiratory tract" infection to distinguish it ...

Is pneumonia just a bad cold? Do all children need antibiotics or hospital admission? A pulmonologist busts common pneumonia ...

Diarrhea and other gastrointestinal symptoms are less common but possible if you have pneumonia, or are taking medications for this lung infection. Pneumonia is an infection that causes inflammation ...