Medically reviewed by Renee Nilan, MD Key Takeaways The sniffles often include a stuffy or runny nose and are commonly caused ...

A sinus infection, or sinusitis, is inflammation of the cavities around your nasal passages. Symptoms of a viral or bacterial sinus infection include congestion, facial pain or pressure, and a sore ...

Like other countries in the world, Japan has witnessed a worrisome increase in the prevalence of chronic rhinosinusitis (CRS) over the last decade. An inflammatory disease that lasts at least 12 weeks ...

Many of these symptoms overlap with other conditions that aren’t related to your sinuses. These unrelated conditions include migraines, jaw grinding, or nerve problems. That’s why it’s important to ...

Q: I always seem to get a sinus infection this time of the year, and I'd like to avoid taking antibiotics. Is there any way to prevent this from happening? A: When tree pollen season and respiratory ...

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 ...