Inclusion Criteria:  Ages from 6 months old to 6 years old Body weight Less than or equal to 16.7kg American Society of Anesthesiologists (ASA) classification I or II Patients receiving orchiopexy under general anesthesia  Exclusion Criteria:  Patients with uncorrected cardiac anomalies Patients with vertebral anomalies Diagnosis of diabetes mellitus Diagnosis of adrenal disease Currently on steroid Body temperature above 37.5'C preoperatively Allergy to dexamethasone Laparoscopic surgery