??Short-term management of moderate to severe pain
??Post-operative pain of general surgery, orthopedic surgery, gynecology, dental surgery
??Children more than 2 years old : Severe post-operative pain that narcotic
analgesic is prohibited

● Adults
? - I.V. and I.M.
? ? ㆍInitial dose : 10mg
? ? ㆍMaintenance dose : 10∼30mg injection, the lowest effective dose?be administered every 4∼6 hours.
? ? ?The total daily dose should not exceed 90mg.(elderly, kidney disorder, below 50kg 60mg)
● Infant more than 2 years old
? ? A single I.V. injection of 0.5∼1.0mg/kg, administer injection of 0.5mg/kg every 6 hours when needed.