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 ...

Although bacterial sinus infections are not contagious, it might be best to stay home if you have severe symptoms, like heavy congestion or fever.

However, bacterial infections can also cause some sinus infections. Bacterial sinusitis can also develop when the nasal cavity and sinuses initially become inflamed due to a viral infection.

Identifying viral vs. bacterial sinusitis Although the vast majority of sinus infections are caused by viruses, IDSA recommends prescribing antibiotics for acute bacterial rhinosinusitis. Although ...

The best therapies for bacterial rhinosinusitis Knowing when to prescribe antibiotics and what kind to give is crucial. Here are some guidelines for patients with mild-to-moderate infections ...

Bacteria, fungi and viruses each can cause a sinus infection, but bacteria is most often the culprit. Bacterial sinusitis can be treated with antibiotics, but antibiotics are not always needed.

In children with suspected sinusitis, a nasal swab to test for three types of bacteria can tell whether antibiotics are likely to be effective or not, according to a new study.

Definitively determining whether you have a viral or bacterial infection is difficult to do without testing, but nearly always, the length of time you have symptoms will offer a clue.

In children with suspected sinusitis, a nasal swab to test for three types of bacteria can tell whether antibiotics are likely to be effective or not, according to a new JAMA study by researchers ...

This series emphasizes not only the absence of standard bacterial pathogens in chronic sinusitis, but also the frequent absence of sinusitis itself in those who present with the usual symptoms ...