Medically reviewed by Susan Russell, MD Key Takeaways Coughing up white mucus can be a sign of an upper respiratory infection or chronic conditions like COPD. Viral infections that cause white mucus ...

If you’ve ever fought a cold or infection in the past, chances are you’ve had the not-so-pleasant experience of coughing up green phlegm. Along with a runny nose and sore throat, green phlegm is ...

Several foods have immune-boosting and mucus-thinning properties that may help ease nasal congestion, a common symptom of ...

Colds and other respiratory illnesses are never fun. After the sneezing, sniffles and runny nose fade, one symptom often remains: coughing. But why do coughs sometimes take forever to go away? The ...

It can be hard to decipher when you or your children are suffering from allergies or something more serious. When should you go to the doctor? When should you take medicine, and what should you take?

Healthy phlegm is usually clear and runny, but many different health conditions can change the consistency or color. Phlegm, also called sputum, is mucus produced by your lungs that helps protect your ...

If you're suffering from chest congestion, coughs, and sore throats, a small piece of this magical wood, rather than expensive medicines, can alleviate your problems. Learn more about this home remedy ...

WASHINGTON -- Patients with severe, uncontrolled asthma taking tezepelumab (Tezspire) reported significantly improved cough and phlegm production, compared with patients taking placebo, in a secondary ...