Pain is present in many hospitalized children and this requires from e
very physician a constant attention to its recognition, evaluation and
treatment. The semeiology of pain differs whether it is acute or chro
nic. Acute pain can be recognized from its various behavioural, motor
and neurovegetative manifestations. Pain evaluation must be adapted ac
cording to age: autoevaluation procedures for children older than 5 ye
ars, behavioural scales for children younger than 5 years. One must kn
ow that there is an appropriate and efficient treatment for each stage
of pain intensity. For a better recognition and management of pain in
hospitalized children, the organization of teams specialized in the e
valuation and treatment of pain in children is to be encouraged.