About Chronic Sinusitis
The reason chronic sinusitis develops is still not fully understood, but there are several factors that may contribute to its development. These include:
- Allergies: Allergies, such as hay fever or environmental allergies, can cause inflammation in the nasal passages, leading to chronic sinusitis.
- Anatomical abnormalities: Structural issues like a deviated nasal septum or nasal polyps can obstruct the sinuses and prevent proper drainage, increasing the risk of chronic sinusitis.
- Microbial factors: Changes in the sinus microbiota (microorganisms that may be helpful or harmful) and imbalance of the immune system have been suggested as potential contributors to chronic sinusitis.
Non-modifiable risk factors (risk factors that cannot be changed) include:
- Age: Chronic sinusitis is more common in adults than in children.
- Gender: Men are more likely to develop shronic sinusitis than women.
Modifiable risk factors (risk factors that can possibly be changed) include:
- Smoking: Exposure to second-hand smoke or smoking itself can irritate the nasal passages and increase the risk of chronic sinusitis.
- Allergies and Asthma: These conditions can cause inflammation in the nasal passages and increase the likelihood of developing chronic sinusitis.
- Environmental irritants: Exposure to irritants like air pollution or chemicals can also contribute to chronic sinusitis.
- Anatomical Abnormalities: Some anatomical abnormalities that increase the risk of chronic sinusitis can be treated to help prevent chronic sinusitis.
It's important to note that these factors may increase the risk of developing chronic sinusitis, but they do not guarantee its development. Some people without risk factors may develop chronic sinusitis. It's always best to consult with a healthcare professional for a personalized assessment and guidance.
Common symptoms of chronic sinusitis include:
- Painful pressure in the upper parts of the face, such as the forehead, behind the nose, between or behind the eyes, or in the cheek.
- Sinus pain that can sometimes feel like a toothache.
- Nasal congestion.
- Postnasal drip that is worse at night.
- Bad-smelling breath that is unrelated to dental problems.
As chronic sinusitis progresses or becomes more severe, additional symptoms may occur, such as:
- Headaches due to pressure and swelling in the sinuses.
- Pain in the ears.
- Sore throat.
- Jaw and tooth soreness.
- Feeling nauseated.
- Cough that feels worse during the night.
- Exhaustion.
It's important to note that these symptoms may vary from person to person. If you are experiencing any of these symptoms, it is recommended to consult with a healthcare professional for an accurate diagnosis and appropriate treatment.
To diagnose chronic sinusitis, the following examinations, tests, and procedures may be performed:
- Medical history: Your doctor will ask about your symptoms and how long you have had them.
- Physical examination: Your doctor will examine your nose and throat, checking for signs of inflammation, mucus, nasal polyps, or a deviated septum.
- The doctor may shine a light against the sinuses to look for signs of inflammation. This is called transillumination.
- The doctor may lightly tap over a sinus area to help identify signs of infection.
- Allergy testing: This can help identify any allergies that may be contributing to your sinusitis.
- Nasal endoscopy: A thin tube with a camera lens is inserted into your nose to visualize the sinuses and assess the severity of the inflammation.
To determine the severity of chronic sinusitis, additional examinations and tests may be performed:
- Computed tomography (CT) scan: This imaging test provides detailed images of the sinuses, helping to confirm the diagnosis and assess the extent of the disease.
- Magnetic resonance imaging (MRI) scan: While less commonly used than CT scans, MRIs can provide additional information about the sinuses, especially in cases where surgery may be needed.
Additional examinations or tests may be recommended. The examinations and tests to diagnose chronic sinusitis may depend on individual factors.
The goals of treatment and treatment options for chronic sinusitis include:
- Treat the underlying cause: Identifying and addressing the underlying cause of chronic sinusitis is crucial for effective treatment. This may involve treating allergies, infections, or structural abnormalities in the nasal passages.
- Reduce inflammation: Inflammation in the nasal passages can obstruct sinus drainage. Medications called intranasal corticosteroids, such as fluticasone and mometasone, are commonly prescribed to reduce inflammation and swelling, allowing mucus to exit the nose more easily.
- Thin nasal secretions: Thinning nasal secretions can help improve sinus drainage. Doctors may recommend saline nasal sprays or nasal irrigation devices to flush out the sinuses and reduce congestion.
- Relieve symptoms: Decongestants, available as nasal sprays or oral medications, can help unblock the sinuses and reduce nasal congestion symptoms. However, it's important to use nasal decongestant sprays for only a few days to avoid rebound congestion. If you have hypertension (high blood pressure) you should not start these medications without speaking with your doctor.
- Surgery: In cases where medical therapies are ineffective, surgery may be recommended. Surgical options include removing nasal polyps, straightening a deviated septum, or using endoscopic surgery to create a better drainage channel between the sinuses and nose.
It's important to note that treatment approaches may vary depending on individual circumstances. Consulting with a healthcare professional is essential to determine the most appropriate treatment plan for chronic sinusitis.