Regular mucus tends to be thin and slippery, and it is generally a constant presence on a day-to-day basis. Meanwhile, phlegm ...

Medically reviewed by Anju Goel, MD Pneumonia symptoms can seem as mild as the flu, but they vary based on the cause and ...

Phlegm can lead to congestion, coughing, ... sore throat, and laryngitis. All of these infections can cause a cough that produces phlegm. Inflammation of the lungs (pneumonia) Peter Ashman, M.D., ...

Sputum is a type of thick mucus produced by the lungs. This article explains the types of sputum, what causes changes, and when to speak with a doctor. ... such as pneumonia, ...

Both bronchitis and pneumonia cause a cough that sometimes produces phlegm, a thick type of mucus that’s made in your chest. You can tell the difference between bronchitis and pneumonia by ...

This study adds to a growing body of research. Scientists issue warning over new factor that can increase pneumonia risk: ...

Bacterial Pneumonia. A dry cough that brings up thick phlegm is one of the main symptoms of pneumonia.The mucus might be yellow, green, red, brown, or rust-colored. Sometimes the color can be a ...

When pneumonia develops, your body intentionally increases mucus production to trap the invading pathogens. This protective mechanism leads to fluid buildup in the lungs, which must be cleared to ...

Serious conditions behind bloody cough symptoms revealed. Life-threatening diseases that cause alarming blood in cough ...

Pneumonia — an infection of one or both of your lungs — can leave you coughing, feverish and feeling miserable. And sometimes, it can land you in the hospital struggling to breathe.

Young children are increasingly being infected with bacteria that can lead to the illness known as walking pneumonia. A hallmark symptom is a cough that starts out dry, but eventually produces ...

Pneumonia causes more than a million hospitalizations and about 50,000 deaths each year, ... nausea or vomiting; and a cough that produces phlegm, according to the Mayo Clinic. ...