<unk>  <unk>  is the phenomenon of<unk> ,<unk> , or retching experienced by a patient in the postanesthesia care unit (PACU) or within 24 hours following a surgical procedure.<unk>  affects about 10% of the population undergoing general anaesthesia each year.<unk>  can be unpleasant and lead to a delay in mobilization and food, fluid, and medication intake following surgery.
Postoperative nausea and vomiting
Postoperative fever
Post-vagotomy diarrhea
Postoperative cognitive dysfunction
Abdominal compartment syndrome
Short bowel syndrome
Retroperitoneal bleeding
Acute abdomen