Typically, the incidence of<unk>  or<unk>  after general anesthesia ranges between 25 and 30%.<unk>  and<unk>  can be extremely distressing for patients, and so is one of their major concerns.<unk>  has been associated with major complications, such as pulmonary aspiration of gastric content, and might endanger surgical outcomes after certain procedures, for example after maxillofacial surgery with wired jaws.<unk>  and<unk>  can delay discharge, and about 1% of patients scheduled for day surgery require unanticipated overnight admission because of uncontrolled<unk> .
Postoperative nausea and vomiting
Postoperative fever
Post-vagotomy diarrhea
Postoperative cognitive dysfunction
Abdominal compartment syndrome
Short bowel syndrome
Retroperitoneal bleeding
Acute abdomen