"i just had a total abdominal hysterectomy done 3 days ago 11/15/16. dilaudid was awful for me. i was given it via iv along with anti neasea meds. every time i could feel a wave of warmth and then within mins was vomiting terribly. i told them 11 hours after surgery that i didn&#039;t want any more and to giver only tylenol. the vomiting stopped. i wouldn&#039;t recommend this at all"