A prospective study of postoperative nausea and vomiting (PONV) was co
nducted in 415 children presenting for inpatient surgery. The overall
incidence of PONV was 18.1%. The highest incidence was in children und
ergoing ENT procedures and increased with age. Avoidance of intraopera
tive opioids and the use of local anaesthesia and/or non-steroidal ant
i-inflammatory drugs reduced the incidence of nausea and vomiting post
operatively.