What Is Sinusitis? Defining Sinusitis

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Updated

What is sinusitis?

Sinusitis is the inflammation of the sinuses, which are hollow spaces in the skull. It can be caused by infections, allergies, or other factors, resulting in symptoms like facial pain, congestion, and thick nasal discharge. Treatment options include medication, nasal irrigation, and surgery if necessary.

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What is sinusitis and definition of sinusitis

What is sinusitis?

Sinusitis is an inflammation or swelling of the sinuses, which are air-filled cavities in our skull connected to the nose. It can cause symptoms like facial pain, pressure, stuffy or runny nose, and headache. It's often caused by a viral infection, allergies, or bacterial growth.

How can allergies lead to sinusitis?

Allergies can trigger sinusitis by causing the lining of the sinuses to become swollen and produce excess mucus. This blockage can create a favorable environment for bacteria to grow, leading to sinus infection. Common allergens like pollen, dust mites, or pet dander can provoke these allergic reactions.

What are the symptoms of sinusitis?

Symptoms of sinusitis include facial pain or pressure, nasal congestion, thick yellow or green mucus, loss of smell, cough, fatigue, and bad breath. These symptoms can last for several weeks and may worsen with changes in weather or when lying down.

How is sinusitis diagnosed?

A doctor will diagnose sinusitis by reviewing your symptoms, examining your nose and sinuses, and possibly ordering imaging tests like a sinus X-ray or CT scan. They may also recommend an allergy test to identify potential triggers.

How is sinusitis treated?

Treatment options for sinusitis include over-the-counter pain relievers, nasal saline irrigation, decongestants, or prescription medications like antibiotics if a bacterial infection is present. In some cases, allergy medications or nasal corticosteroids may be recommended. Severe or chronic sinusitis may require surgery to remove blockages.

What are common allergens that can trigger sinusitis?

Common allergens that can trigger sinusitis include pollen, dust mites, pet dander, and mold spores.

How long does sinusitis usually last?

Acute sinusitis typically lasts for about 2 to 4 weeks, while chronic sinusitis can persist for 12 weeks or longer.

What are some lifestyle changes that can help manage sinusitis and allergies?

Maintaining good nasal hygiene, avoiding known allergens, using air purifiers, keeping indoor humidity levels low, and practicing regular exercise can help manage sinusitis and allergies.

When should someone seek medical attention for sinusitis?

It's important to seek medical attention for sinusitis if symptoms persist for more than 10 days, worsen over time, or if there are signs of a severe infection, such as high fever or severe facial pain.

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