Many parents worry about the possibility of a sinus infection in infants, but the reality is a little more nuanced. Because babies’ sinuses are not yet fully developed, true sinus infections are rare.

A sinus infection (sinusitis) is caused by a virus or (sometimes) bacteria that creates swelling in the nasal passages. Oftentimes, sinus infections come with or after a viral upper respiratory ...

Most people are familiar with bacterial sinus infections that come with seasonal colds or allergies, but another, potentially more serious type of infection often goes unrecognized until it causes ...

Your sinuses are air-filled pockets that are located behind your face. When fluid builds up in your sinuses, germs like viruses and bacteria can multiply and lead to a sinus infection. COVID-19 is a ...

Fall weather brings festivities and guests to our homes, as well as some unwelcome guests, including allergies, colds and sinus infections. Dr. Tran Locke, ear nose and throat specialist at Baylor ...