A sinus infection—also known as sinusitis ... but lasts less than 12 weeks. With chronic rhinosinusitis, symptoms persist for 12 weeks or more. And lastly, with recurrent acute rhinosinusitis ...

If the symptoms persist beyond 12 weeks of treatment, the sinusitis is labeled as chronic. Bacterial growth on cultures obtained from the nose or nasopharynx, and growth on those obtained with ...

These are the first placebo-controlled clinical trials to show that medication reduces subjective symptoms and objective measures of sinus disease for patients with chronic sinusitis, both with ...

And if you’re one of them, you’re family with uncomfortable sinus infection symptoms such as nasal congestion, facial pressure and headaches. But if you’re experiencing tooth pain ...

Chronic spontaneous urticaria is an inflammatory skin disease that causes hives that last for at least six weeks. Derms ...

Whether you're newly diagnosed with chronic sinusitis with polyps or already ... Find out what's causing your coughing, sneezing, or other symptoms.

Symptoms of a viral or bacterial sinus infection include congestion, facial pain or pressure, and a sore throat. Chronic sinus infections include many of the same symptoms, as well as bad breath ...