I hope so, but I am nervous about anything 'foreign' that might go into her body. (Yep, I'm one of THOSE people - I can just picture an arm growing out of the little kids forehead because some drug company said, oh... yes... that is totally safe) She has a lot of allergies to medications - and a history of bad migraines - so I think that we are in for a rough ride for at least the next month or so.
I read it as she had a number of allergies to medication not zofran in particular. Only person I never gave it to was a lady with long Q-T, apart from that I have never seen or heard of people having problems with it.
What type of reaction? There are other options, so don't be too concerned.