my baby boy has 17months but he misbehavior like biting pulling hair and loudly cry and loose all attention and tempered soo what todooooo

A. A lot of times kids are facing some issue or they’re having some problem that’s when they behave like this it is not a misbehaviour I think your child is probably either having premolars or some issues which is creating a lot of discomfort to the child please check with your doctor