Allergic rhinitis is a global health problem affecting 10% to 20% of the population. It represents an immunoglobulin E (IgE)-mediated inflammation of the nasal mucosa.The symptoms of Allergic rhinitis include sneezing, nasal discharge, postnasal dribbling, nasal obstruction and nasal itchiness. It affects social life, sleep, work and school. Serious Allergic rhinitis may lead to sinusitis, asthma, etc.
Allergic rhinitis can be seasonal or perennial. Outdoor allergens (e.g. pollen) appear to constitute a greater risk for seasonal rhinitis than indoor allergens and indoor allergens (e.g. house dust mite) a greater risk for perennial rhinitis.
Reference information: ent-hk.com
It is not intended as medical advice to any specific person. If you have any need for personal advice or have any questions regarding your health, please consult your ENT doctor for diagnosis and treatment.
