New chick sneezing even after a week of VetRX, seems otherwise fine but in quarantine.

[LovesteadMama]

It would depend how much the chick inhaled and the effects it has in air sacs, trachea and lungs, and how long the chick could clear it out on her own.
It would be the same if I were to inhale dust and I started sneezing. How long it would take to clear my system etc...
I know my sneezing would eventually stop if the cause is eliminated, same for the chick.

This is truly comforting! We can deal with some dust. I'm thinking that might be the cause too. As soon as I realized I had "fine" bedding, my anxiety rested a bit.