Originally posted by starblue:
i find it irritating also... when i have a flu, the nostrils will switch between themselves which one to be blocked one... and it's like. every 3 hours. damn zun one loh... so irritating...
'
Yes, this is one of the symptoms of allergic rhinitis, but you need a few more of these to make it into a collection which points towards it.
Other symptoms include, sneezing, nasal discharge (rhinorrhoea), teary eyes and itchy throat (so to speak).