Have you thought about putting it with a bottle of formula/breast milk?  It may help it to where it may be watered down enough that the child can stand it?  Also having the food could make the stomach strong enough to stand it. 

 

I’ve had a problem with hydrocortisone because my daughter likes to spit it out when I feed her, so I have to hold her cheeks and wait for her to suck all of it down.  She is almost 5 months old and still likes to be stubborn about her medication!

 

Good luck, I hope you find a solution.