Mucus is a thin, slippery fluid that lines the nose, throat, and other passages to trap dust and germs. Phlegm is a thicker type of mucus produced in the lungs to catch and remove harmful particles ...

When a person catches a common cold, symptoms start to appear gradually. This includes a sore throat, a runny nose, fever, and the buildup of mucus in the nose and throat. Many of us may have ...

Allergies, infections, acid reflux, smoking, and exposure to environmental irritants can cause extra mucus in your throat. Home remedies like drinking more fluids, avoiding irritants like smoke, and ...

Smoking affects how much mucus a person’s body produces and how thick it is. People can take steps to manage mucus, such as drinking plenty of water, trying controlled coughing, and quitting smoking.