It is a very common human condition to get angry once in a while, thus it is nothing 'bad' about being angry.
However, if your child is angry and his / her behaviour gets out of hand as a result of such anger, that would be considered as unacceptable and that is one of the biggest children problems that parents commonly face.
As parents, it is definitely our responsibility to teach our children to deal with anger effectively.
Since this is not an easy children problem to tackle, you must start when your kids are still very young.
First of all, you will need to help your child to understand what kinds of behaviour are acceptable and what are not.
He will also need to learn that you are angry with him not because he is angry but you are mad at his behaviour.
Why is that crucial? This is because he must understand that it is perfectly normally to get angry sometimes but having self control over his anger is the most important thing he must learn.
He needs to learn that things will not go his way every time and he should not vent his frustration by throwing tantrums or hitting and biting others.
What you can do is to let your child be aware that you understand how he feels.
You can do that by identifying the reason for his anger such as "You must have been mad because Tom broke your favourite toy car.
" After which you should focus your conversation with your child on his wrong behaviour and explaining why it is wrong.
He needs to understand that by biting and hitting out at others, he is only inflicting injury on others and that is wrong.
You should solve such children problems by proper communication instead of by hitting or shouting at your child because that will only show that it is alright to use violence when one is angry at someone else! It is crucial to teach your child compromising and negotiation skills as well.