Sinusitis can cause facial pressure, sinus headache, and other symptoms. Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal ...

This pie chart shows the number of flu cases reported nationwide for a three-week period ending on Jan. 25, 2025. The data shows the most positive number of flu cases were type A.

Try to avoid people who have cold- and flu-like symptoms. If you have sinusitis, cover your mouth and nose when you cough or sneeze, and wash your hands to avoid making anyone sick. ...

They include viral or bacterial pneumonia, dehydration, and ear infections and sinus infections, ... call your doctor within 48 hours after your symptoms show up. Ask about a flu antiviral drug.

It can be hard to determine if you have Covid, flu, or RSV as all three viruses circulate. This chart can help you compare their symptoms and onset times.

An exhalation delivery system that uses a patient's own breath to carry the anti-inflammatory compound fluticasone (EDS-FLU) directly to the sinuses reduced chronic sinus infection (sinusitis ...

Symptoms persist longer with the flu, about one to two weeks, and can last even longer with COVID-19. A chart created by Children’s National Hospital compares symptoms associated with COVID-19 ...

Common cold symptoms include nasal congestion, sore throat, and sneezing, and they tend to be milder than flu symptoms. With flu, “you might wake up in the morning with a full-on fever, nausea ...

That means the dreaded cold and flu season is right around the corner. "A visit with a clinician has become increasingly common for upper respiratory symptoms since the COVID pandemic," Mark ...