We have had the massively bad flu at our house over the past week.
It started with my middle guy last Saturday. We all had it by Monday.
My kids are stick in the mud kinda of kids about taking medication. My middle kiddo will throw it up in defiance.
I gave it up.
I let their fever work for them.
They only had one for three days and then they were on the mends though.
She is two, so she is not going to understand reasoning with her. She does not know what the flu is or can do to ones body.
If bribing her does not work...You can take her to an ER or Urgent care to help you get the medication into her(we have done this more then once when my special needs kid had medication to take).
Forcing them will only make things worse I have found.
My kids have all thrown up with this flu. Not a ton. Just once each. It was after trying to drink something for the first time after sleeping on a fever for hours. So it is possible that she threw up because she is sick and not because you tried giving her medication.
Push comes to shove if she does not turn a corner on the fever they will admit her to the hospital for an IV with fluids and then iv medication. For you that may be your best case scenario(never feels that way but it would get fluid in her).
My kids only had the fever for three days. I watched them like hawks and to make sure it never got any higher then 101(which is my cut off for allowing a fever to run it's course).
Good luck. I hope she allows you to give her the medication soon.
I just keep telling myself that, we have it now...at least we are getting it out of the way. By next week it will be a distant memory.....one I can say we came and got the T-shirt.