Overview
The sinuses are air-filled spaces in the bones of the face. When they become inflamed, usually after a cold or because of allergies, mucus can build up. Most sinusitis clears on its own, but some people have long-lasting (chronic) sinusitis.
Symptoms
- A blocked or runny nose
- Thick yellow or green nasal discharge
- Pain or pressure around the eyes, cheeks or forehead
- A reduced sense of smell
- Headache and cough
Causes and risk factors
- Colds and other viral infections
- Allergies such as hay fever
- Nasal polyps or a deviated septum
- Smoking and air pollution
Diagnosis
Diagnosis is usually based on symptoms and examination. A nasal endoscopy or CT scan may be used for chronic or repeated sinusitis.
Treatment
Treatment may include saline nasal rinses, nasal sprays, pain relief and, for bacterial infections, antibiotics. Endoscopic sinus surgery may help people with chronic sinusitis that does not improve with medicines.
When to see a doctor
See a doctor if symptoms last more than 10 days or keep coming back. Seek urgent care for swelling around the eyes, changes in vision, a severe headache or a stiff neck.
This information is for general education and does not replace advice from a qualified doctor. For a medical emergency, call +92-51-8446666 or go to the nearest emergency department.
