J01.80

Clinical Causes: Viral infections, such as the common cold Bacterial infections resulting from a viral sinus infection Allergic reactions leading to inflammation of the sinus linings Environmental factors like pollution, irritants, or exposure to cigarette smoke Anatomical abnormalities that block sinus drainage, such as nasal polyps or deviated septum Frequent upper respiratory infections

Key Symptoms: Facial pain or pressure, especially around the cheeks, eyes, or forehead Nasal congestion or stuffiness Thick nasal discharge that may be yellow or green Reduced or lost sense of smell and taste Headache, often worsening when bending over or lying down Cough, which may worsen at night Fever in some cases General feelings of facial tenderness and discomfort Fatigue and malaise

Diagnosis Path: Diagnosis typically involves a healthcare provider reviewing your symptoms and medical history. Physical examination may include examining the face and nasal passages. In some cases, imaging tests like a CT scan of the sinuses are used to assess the extent of sinus involvement and rule out other issues. Blood tests may occasionally be performed to identify underlying infections or allergies.

Treatment Protocols: Pain relief medications such as acetaminophen or ibuprofen to reduce discomfort Nasal decongestants to relieve blockages and promote sinus drainage Saline nasal sprays or rinses to keep nasal passages moist and clear Warm compresses applied to the face to ease pain and pressure Rest and hydration to support recovery Antibiotics may be prescribed if a bacterial infection is confirmed, though many cases resolve with supportive care alone Management of allergies if they are contributing to sinusitis, possibly with antihistamines or corticosteroids