What is chronic sinusitis?

Chronic sinusitis involves inflammation of the sinus cavities persisting for more than 12 weeks, causing nasal blockage, facial pain or pressure, reduced sense of smell, and persistent nasal discharge. It may be caused by recurrent infection, allergic inflammation, nasal polyps, structural abnormalities, or a combination of factors. It is one of the most common chronic health conditions, significantly impairing quality of life.

What complementary approaches help chronic sinusitis?

Nasal saline irrigation (using a neti pot or saline rinse) is strongly evidenced for reducing symptoms and clearing the sinus passages. Acupuncture has moderate evidence for symptom reduction. Steam inhalation and adequate humidification reduce sinus irritation. Identifying and addressing allergic contributions — through dietary modification, allergen avoidance, or treatment — is important for allergy-driven chronic sinusitis.

Can diet make a difference to sinusitis?

Certain dietary patterns may increase mucus production and sinus inflammation — dairy, refined sugar, and alcohol are commonly reported triggers. An anti-inflammatory dietary approach, adequate hydration, and addressing any food sensitivities may reduce the inflammatory burden contributing to chronic sinusitis. A nutritional therapist can help assess dietary contributions.

When does chronic sinusitis require specialist assessment?

Recurrent sinusitis despite conservative management, sinusitis with significant nasal polyps, reduced sense of smell, or sinusitis associated with asthma warrants ENT assessment. Complications of sinusitis — including orbital cellulitis (eye swelling with pain), meningism, or swelling of the forehead or scalp — are rare but serious and require immediate emergency assessment.

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Chronic sinusitis

Chronic sinusitis involves persistent inflammation of the sinus cavities causing congestion, facial pressure, and mucus build-up. Holistic approaches addressing allergen load, nasal hygiene, immune function, and gut heal

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Reviewed by Dr. Ciara Magee · Integrative Midwifery26 March 2026Traditional use

Quick answer

Do any of these feel familiar?

Chronic sinusitis is experienced as a persistent pressure, pain, or fullness behind the cheeks, forehead, or around the eyes — often accompanied by nasal congestion, a reduced sense of smell, and a thick nasal discharge
Many people describe a constant "stuffed up" feeling and a dull, nagging facial ache that fluctuates in intensity
Postnasal drip — mucus draining down the throat — can cause a chronic cough and sore throat
Fatigue and a general feeling of being unwell are common, as is a reduced ability to breathe comfortably through the nose
Many people find that the condition significantly affects concentration, sleep, and tolerance for exercise

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Allergies and Sensitivities

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