when you sneeze why do we get a tickle in are nose???

Question: when you sneeze why do we get a tickle in are nose???
- Keywords:
  nose,
  sneeze,
  tickle
Asked by sophie7 to Robert, Susanne on 23 Nov 2012.
- Robert Insall answered on 23 Nov 2012:
  
  Sneezing is your body telling you your breathing tubes might be getting blocked and you’d better clear them out. That’s why snot flies out of your nose if you have a cold and you sneeze (sorry, ick).
  
  Did you know snot is mostly your own immune cells? I had a horrid cold once and looked at my own snot under the microscope. Awesome.

Question: when you sneeze why do we get a tickle in are nose???