Bacterial infection may be to blame in these cases. Additionally, chronic sinusitis commonly occurs alongside persistent allergies or structural nasal issues. Sometimes, a cold, allergens ...

Symptoms include persistent nasal congestion, facial pain, and sinus swelling. It can cause significant sinus damage over time if not addressed. This type affects individuals with normal immune ...

Radiologic studies complement physical examination and include conventional sinus radiographs and computerized ... structure and to identify areas of persistent infection and edema.