What are some signs of mental problems in a child?

Withdrawl. Mental heath issues in children are difficult to diagnose and need to be taken seriously. Aggression, withdrawal, excessive worry, lack of interest, school avoidance can all be signs of problems. If the behaviors are causing the child problems with peers, at school or at home they should be discussed with your health care provider.
Child. Trouble with attention, concentration, memory, motivation, fall in grades, depression, violent behavior etc.