There are many different expressions that can be used as synonyms for the phrase "make someone sick." Some examples might include "turn one's stomach," "nauseate," "disgust," "revulse," "repulse," "sicken," "cause queasiness," "make one's skin crawl," or "upset one's stomach." These expressions all convey a sense of extreme discomfort or aversion to something, whether it be a food or a situation. Whatever the case may be, there are plenty of ways to describe the feeling of being made sick, and these synonyms can help to add variety and nuance to one's writing or speech.