Non-drug alternatrappedtives for people with chronic or recurrent allergy-related sinusitis include the EMCUR Nasal Douche (tel: 0870 7450 601), available from chemists. A salt mixture of ...
Chronic rhinosinusitis (CRS) including nasal polyps is a chronic inflammatory disease involving the mucosa of the nose and one or more paranasal sinuses. Despite differing hypotheses, the cause ...