Friday, February 12, 2021

Nasal Allergy

Nose is the first portal of entry of airborne allergens. Nasal allergy is characterized by inflammatory changes in the nasal mucosa. It can cause sneezing episode, runny nose, itching of nose, throat and eyes. 

Family history ie  hereditary factor, plays an important role. 
Children with allergic rhinitis if not treated can lead on to asthma, manifested as wheeze or night time cough. 
Airborne allergens are indoor and outdoor. 
Indoor allergens are house dust mite, cockroaches, furry pets, moulds
Outdoor allergens are airborne pollens of grass, weeds, mould  spores. 
Main plant allergens in South India is parthenium and castor plant. 

PREVENTION
No smoking( pregnant and lactating period) 
Breast feeding 
Decrease allergen exposure
Pollen avoidance ( mask, sunglass,) 
Eradicate cockroaches from  houses
Mould allergen avoidance( use dehumidifier in case of excess humidity) 
Change curtains, bedsheets frequently
Reduce carpets, floor mats. 
SEEK HELP IF INTERFERING WITH DAILY ROUTINE




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