My son is 5 and been on a waiting list for adhd/autism assessment. He's always been a very happy little boy However about 3 months ago he started getting angry and irritable. He seems fine at school but at home he goes off on one with slight things and at bedtime has changed into a shouty angry child who hates reading when it was something he used to love.
I only recently realised he got more angry when he fell and hit his face at school. He fell onto concrete . He seemed ok in himself at the time but could this have contributed to the change in behaviour or just coincidence?