My relative son age is 5 yrs. Boy is suffering from hyperactivity. He won't listen what we says, he is completely out of our world. He won't sit at one place. Simply he shouts. While making sound he il close his eyes & ears with hand. Everything he got late from childhood like walking, talking. Etc. And he don't know how to eat with his hands some one should make him to eat daily. How to reduce it. How to recover him as a normal child. Please suggest me.