Sinuitis

Sinuitis is an inflammation of the mucous membranes lining the sinuses, which are hollow spaces within the skull. This condition can affect the maxillary, ethmoid, frontal, and sphenoid sinuses. Sinuitis is often caused by infections, such as viral or bacterial infections, or by allergies. Symptoms may include facial pain or pressure, nasal congestion, nasal discharge, and reduced sense of smell. In some cases, sinuitis can lead to more severe complications, such as sinusitis, which is a chronic form of the condition.

The diagnosis of sinuitis typically involves a physical examination and imaging tests, such as a CT scan, to visualize the sinuses. Treatment options depend on the underlying cause and severity of the condition. For acute cases, over-the-counter pain relievers and decongestants may be recommended. For more severe cases, antibiotics or nasal corticosteroids may be prescribed. In cases of allergic sinuitis, allergy medications or immunotherapy may be used. Lifestyle changes, such as avoiding allergens and maintaining good hygiene, can also help manage sinuitis.