Sep 20, 2024 · Phlegm is a type of mucus that you usually cough up from your lower respiratory tract. It’s typically thicker than normal mucus because it’s helping fight an infection.

2 days ago · Coughing up mucus is usually harmless, but color, texture, and duration can hint at what’s going on. Here’s what to know and when to see a doctor.

Oct 15, 2025 · Coughing up mucus can be caused by respiratory infections, allergies, GERD, and more. If you are coughing up mucus for more than a few weeks, it should be assessed by your …

Mar 27, 2024 · This article looks at the possible causes of coughing up phlegm, treatment, what different colors of phlegm might indicate, and when a person might consider contacting a doctor.

May 21, 2024 · Infections such as the flu, acute bronchitis, and pneumonia can cause your airways to make extra mucus, which you’ll often cough up. It may be green or yellow in color.

Feb 10, 2026 · Explore the causes, types, and treatments of coughing up mucus, and learn how to manage symptoms associated with respiratory conditions.

Learn about coughing up clear mucus, including common causes and treatment options.

Sep 9, 2025 · Learn why you’re coughing up phlegm, its common causes, symptoms, treatment options, and effective home remedies to relieve mucus and improve respiratory health.

Jul 9, 2025 · What is the most common reason I cough up mucus right after waking? Overnight, gravity and slower swallowing let mucus drip from your nose and sinuses into the back of your throat. When …

Oct 21, 2025 · Phlegm contains mucus that traps harmful particles in your respiratory system. You can drink fluids and use a humidifier to help get rid of phlegm in your throat and chest.