Your head is full of holes. No, really, it is. Not just your nostrils, mouth and ear openings, there are also big openings behind the nose, inside the face. Called sinuses, these chambers are "empty ...

If you've ever experienced a sinus infection, you're all too familiar with the congestion, discharge, bad breath postnasal drip, headaches, fatigue, fever and pain and pressure in the sinus cavities ...

Medically reviewed by Sukaina Hasnie, MD Key Takeaways Acute sinus infections often start with allergies or a viral infection.Recurrent sinus infections occur when you have multiple sinus infections ...

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 ...

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 ...

As a sinus infection gets better, people will start noticing an improvement in symptoms. This may include a decrease in congestion, facial pressure, and postnasal drip. Most sinus infections develop ...

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 ...

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 ...

Headaches, congestion, sinus pressure...whatever your symptoms, sinus issues are unpleasant. Fortunately, there are certain foods for sinus infections that have immune-supporting nutrients to help ...

Medically reviewed by Alicen Nelson, MD, MPH Key Takeaways Viral sinus infections can be contagious and usually last seven to 10 days.Bacterial sinus infections typically are not contagious and may ...