chocoholic & - heather28: I will def carry a plastic bag with me now, but I worry about those around me.. I am also a sympathetic vomiter.. and I would be soo grossed out if someone next to me was throwing up lol.....
So was my sister. Why do you think I carried at least 2 bags? I had to pull the vomit bag out once. Got ready to vomit and held the second one up for anyone so inclined. Got some laughs and a lovely young man (about 16 y.o.) brought over some plain biscuits and said they worked for his mum. Ate them slowly and they did work.

Maybe carry some plain biscuits like Arrowroot or Marie biscuits as well.