When bacterial titers exceed 1000 colony forming units per milliliter of mucus (cfu/mL), they are considered pathogenic. Sinusitis is classified as acute or chronic based on the duration of the ...

A sinus infection, also known as sinusitis, happens when the sinus cavities—the air-filled areas within your skull—inflame and swell. This inflammation prevents the usual flow of mucus, resulting in a ...

Symptoms of sinusitis include a continuous discharge which can be thin and watery, or thick and mucus-like. Blockage of the sinuses exerts pressure on the air passages causing thudding or acute ...

Postnasal drip from the sinus cavities can cause coughing, while mucus buildup in the airways may lead to coughing in asthma. Postnasal drip can also trigger asthma symptoms. You may also ...

Dr. Ransom is a graduate of the University of Iowa College of Medicine (1962) and was certified by the American Board of Allergy and Immunology in 1974. He is a Fellow of the American College of ...

Sinus pressure is discomfort in sinus cavities due to colds, allergies, or infections. Swollen mucus membranes trap harmful ...

You can get rid of chest mucus by using home remedies like hot steam, soup, and certain medications. Mucus is a substance that lubricates and protects several organs, but too much can be a sign of ...

Mucus is a substance that lines the moist surfaces of your body, like your lungs and sinuses, and helps your body fight illness. Experts say it’s better to spit out excess mucus when you’re ...