The dosage of Nimesulide granules for children is 5mg/kg per day, which can be divided into 2-3 doses. Nimesulide granules is a non-steroidal anti-inflammatory drugs, mainly with anti-inflammatory, analgesic, antipyretic effect, this drug is mainly used for adults, children are less used. Because the side effects of NSAIDs are relatively large, it is easy to cause gastrointestinal bleeding, stomach pain, nausea, but also easy to cause dizziness, drowsiness and other problems. Nimesulide granules are prohibited if in cases of active peptic ulcers, bleeding or with severe coagulation disorders.