Cause: Chronic sinus infections often develop as a result of repeated acute sinusitis or may be associated with underlying conditions. Acute sinusitis is typically caused by viral or bacterial infections, and when these episodes recur frequently, it can lead to chronic sinusitis. Other contributing factors can include nasal polyps, a deviated nasal septum, or allergies.
Symptoms: Chronic sinus infections are characterised by symptoms like facial pain or pressure, nasal congestion, headaches, and thick nasal discharge. The symptoms may persist for 12 weeks or longer.
Treatments: Treatment options depend on the cause and severity. Bacterial infections are treated with antibiotics. Decongestants and saline nasal irrigation can help relieve congestion and improve drainage. In severe or recurrent cases, endoscopic sinus surgery may be considered to correct structural issues.
Prevention: Prevention strategies for chronic sinus infections include avoiding allergens or irritants that may trigger inflammation, maintaining good nasal hygiene through saline rinses, and seeking treatment for conditions like allergies to reduce the likelihood of sinusitis.