Sinusitis, also known as a sinus infection, is a common condition that affects millions of people every year. It occurs when the tissues lining the sinuses become inflamed and swollen, leading to a ...

The short answer is yes—infants can develop sinus infections, but it’s not common. Unlike older children or adults, babies are born with only two sets of sinuses: the ethmoid sinuses (between the eyes ...

People who’ve been suffering from allergies for a long time without relief might actually have chronic sinusitis, which requires a different treatment, a study has found. Hoping to help people get it ...

A fungal ball is a mass that develops in your sinuses after you’ve breathed in fungal spores. Medications cannot treat it, but a doctor can surgically remove it. Sinus fungal balls are a type of ...

Sinus infections (also known as sinusitis) strike more than 30 million Americans each year. And if you’re one of them, you’re family with uncomfortable sinus infection symptoms such as nasal ...

Crackling sounds in your nose may result from several conditions involving your sinuses. Treating the underlying cause can clear your sinuses and eliminate the cracking sounds. You may be concerned if ...

A history of sinus congestion and drip may be a precursor to serious autoimmune disorders, a population-based study suggested. Rates of rheumatologic conditions including antiphospholipid syndrome and ...