why my boy itching his head and sometimes scratch his head and little bit blood

A. That would be due to cradle Best thing that right now you can do is to maintain oiling into the head of the child even after the shampoo you should oil and after that you can brush it properly with a super soft infant branch because that is going to help in creating it out from the scalp itself without pain and then you can remove it that way you can go ahead with baby shampoo under Himalaya