Can I freeze antibiotic medicine ?

My daughter hates taking medicine she will cry and spit it all out. She’s been put on antibiotics which don’t taste too bad but I know we won’t be able to trick her into taking the syringe . Could I freeze the amount she has to take and put them in an ice cube container? Will it take away from the ingredients? I have a heart shaped ice cube container that I think she’ll like. I’m not sure the name of the medicine but it’s a pink one.

**** I will be calling the pharmacy in the morning but Incase any of you know the answer to this I can go ahead and put them in the freezer tonight so she can take her medicine in the morning tomorrow***