Sinusitis
Sinusitis is a common condition characterized by inflammation of the sinuses, which are air-filled spaces located in the skull around the nose and eyes. It can cause symptoms such as nasal congestion, facial pain, and headaches. Learn more about sinusitis, its causes, symptoms, diagnosis, treatment, and prevention in this article.
Causes
Sinusitis can be caused by various factors, including:
- Viruses, such as the common cold
- Bacteria
- Allergies
- Environmental irritants
- Fungal infections
- Nasal polyps
Symptoms
Common symptoms of sinusitis include:
- Nasal congestion
- Facial pain or pressure
- Headache
- Post-nasal drip
- Cough
- Bad breath
- Fatigue
Diagnosis
Medical History
Your doctor will ask about your symptoms and medical history to diagnose sinusitis.
Physical Examination
A physical exam may include checking your nasal passages and throat.
Imaging Tests
Imaging tests, such as a CT scan or MRI, may be done to confirm the diagnosis.
Treatment
Treatment for sinusitis may include:
- Nasal decongestants
- Antibiotics
- Steroid nasal sprays
- Saline nasal irrigation
- Surgery (in severe cases)
Prevention
You can help prevent sinusitis by:
- Avoiding allergens
- Keeping your sinuses hydrated
- Practicing good hand hygiene
- Using a humidifier
FAQ
Q: What is sinusitis?
A: Sinusitis is inflammation of the sinuses, typically caused by infections or allergies.
Q: What are the common symptoms of sinusitis?
A: Common symptoms include nasal congestion, facial pain, headache, and post-nasal drip.
Q: How is sinusitis diagnosed?
A: Diagnosis may involve a medical history, physical examination, and imaging tests.
Q: What treatments are available for sinusitis?
A: Treatment may include nasal decongestants, antibiotics, and steroid nasal sprays.
Q: Can sinusitis be prevented?
A: Sinusitis can be prevented by avoiding allergens, keeping sinuses hydrated, and practicing good hand hygiene.
Q: How long does sinusitis usually last?
A: Acute sinusitis typically lasts for a few weeks, while chronic sinusitis may last for months.
Q: Is sinusitis contagious?
A: Sinusitis itself is not contagious, but the viruses or bacteria that cause it can be spread to others.
Q: Can sinusitis lead to complications?
A: In some cases, sinusitis can lead to complications such as infections of the eye or brain.
Q: When should I see a doctor for sinusitis?
A: You should see a doctor if your symptoms are severe or last longer than a week.
Q: Are there natural remedies for sinusitis?
A: Some natural remedies for sinusitis include steam inhalation, saline irrigation, and herbal supplements.