Allergy

[PCFetish]

Can you suddenly become allergic to something when you were never allergic to anything your whole life?
I've been having runny nose, and bad nasal congestion for a week or so...
it comes and goes, sometime i'm super fine, and next minute my nose is all clugged up
I had a bad flue two week ago but i should be fine by now
i'm suspecting allergy...
arggg gotta go see a doctor

 

[Azraele]

If you're just gewtting over the flu, it's possible the congestion is a residual effect from that. But to accurately answer your querstion, yes it is possible to have an allergic reaction to something you have not previously had a reaction to in the past.