Your self-care goal is to become more comfortable, while you rid your body of phlegm and other secretions. Avoid mucus-producing foods and beverages such as dairy products, chocolate, and coffee. Breathe in moist heat in the shower or use a vaporizer to break up congestion. Get extra rest. If you are uncomfortable, nasal sprays can help clear your nose and sinuses.
Decongestants can dry up mucus in the chest, head, and nose.
Sprays and medications can be addictive, so use only according to directions. If you have a cold or flu, it may be contagious. Cover your mouth when sneezing. You may also want to ask your doctor about allergy shots. You have other serious health problems.