L.S.
Hello,
We either request the shot without the preservative or the flu mist. Since my daughter hates shots, we did the flu mist just this last Monday. By Tuesday afternoon, she had a fever, aches and headaches and had to stay home from school yesterday. She's fine today, but these are the "classic" side effects and she got them. So if you'd like to steer clear of the shot, just be aware of the side effects of the mist and plan accordingly.