What is a sinus infection?
Stuffy nose that just isn’t getting better? You might have a sinus infection, also called sinusitis.
A sinus infection can occur when your nasal cavities become infected, swollen, and inflamed after fluid becomes trapped in the sinuses, allowing germs to grow. A previous cold or agitated allergies may be followed by sinusitis, even after other upper respiratory symptoms are gone.
Sinus infection risk factors
- A recent cold
- Seasonal allergies
- Smoke or airborne irritants
- Weak immune system
- Structural problems in the sinuses
Symptoms of sinus infections
A sinus infection may exhibit these common symptoms:
- Stuffy or runny nose
- Facial pain or pressure
- Sore throat
- Fever
- Headache
- Loss of the sense of smell
- Postnasal drip
- Coughing
- Bad breath
- Fatigue
- Weakness
Diagnosing sinus infections
If you have any of these symptoms or your symptoms don’t improve after 3-4 days you may have a sinus infection, a visit to our Immediate Medical Care team can help you diagnose and treat the condition. Be prepared to let our medical team review your symptoms and perform a physical exam.