Mucus is a sticky substance that can trap dust, allergens, and viruses. It forms a protective lining in certain body parts, even when an individual is healthy, to keep these areas from drying out and helps defend against invaders, including viruses and bacteria. However, infections, allergies, and smoking can cause excess mucus to build up in the body. There are several ways to break up mucus, including:

• Drinking fluids: Drinking plenty of fluids helps to thin out mucus, making it easier to cough up and clear from the airways.

• Gargling with salt water: Saltwater can soothe an irritated throat and may help clear residual mucus.

• Using a humidifier: Steam can help loosen mucus and clear up congestion. Using a humidifier at night near your bed can help ease congestion while you’re sleeping.

• Taking expectorants: Expectorants thin mucus and allow more effective coughing to clear airways. Guaifenesin is a common expectorant that is particularly effective at relieving congestion in the chest.

• Eating certain foods: Some foods can help eliminate excess mucus, such as ginger, garlic, and foods high in vitamin C.

It is important to note that excess mucus and phlegm may be a symptom of a respiratory illness, and if it lasts for more than 3 to 4 days or gets worse quickly, it is recommended to see a doctor.