sicken

(verb) cause aversion in; offend the moral sense of. Synonyms: disgust, revolt, nauseate, churn up. Example: "The pornographic pictures sickened us."

(verb) get sick. Synonyms: come down. Example: "She fell sick last friday, and now she is in the hospital."

(verb) upset and make nauseated. Synonyms: nauseate, turn one's stomach. Examples: "The smell of the food turned the pregnant woman's stomach." "The mold on the food sickened the diners."

(verb) make sick or ill. Example: "This kind of food sickens me."