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.

Question: I have had allergies since childhood, suffering during both the spring and fall seasons. This past month, however, I am experiencing more congestion and mucus, and I even have some facial ...

Acute sinus infections often start with allergies or a viral infection. Recurrent sinus infections occur when you have multiple sinus infections over a year. Complications of sinus infections are rare ...

Sinus infections, also known as sinusitis, can leave us feeling miserable with symptoms like nasal congestion, facial pain and headaches. But beyond the discomfort, many people like you worry about ...

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 ...

The dreaded stuffy nose – that uncomfortable pressure and congestion that makes every breath a chore and every night’s sleep an exercise in frustration. But is it just seasonal allergies acting up, or ...

Your immune system may be weak if you have frequent, severe, or extended infections. Learn more signs of a weak immune system.