Hi Eric
There is a limit isn’t there? A mountain of snotty tissues really sounds more than unappealing to me too - and perhaps out of order too - depending on the stage of the cold.
I keep a box of tissues in the studio because occasionally people have to use one for the nose or even help clear lacrimal ducts rather than just the nose. It’s certainly better seeing people using a tissue then using the corner of their towel and mooshing the corner over (and yes, I have seen that!).
Coming to yoga with the express purpose to clear out a cold is questionable. Particularly because the clearing out process should be largely done away from others. The person with the tissues should put them in a bag or position themselves away from others (or be at home convalescing depending on the stage of the cold).
Hmmm… what can one do short of expressing that to the studio or directly with the person? Would it be sufficient for the tissues to NOT be piling up on the floor if the person was literally non-contagious? Maybe not. The other thing to do is move, even during class. Remember it is your responsibility to take care of yourself even if it seems a little embarrassing or pedantic or ridiculous or whatever it brings up for you, or others, to shift during class. On the flipside of the coin, the teacher could see all of this and feel too embarrassed to ask someone to leave mid-class ‘just’ because the student is blowing their nose too much. It’s a delicate situation so rules need to be established so that everyone knows what the limits are.
Namaste
Gabrielle