Hi, My 5 year old son has been complaining of a stingy bum for the last couple of weeks. There is nothing there and the skin seems fine. I have been putting sudocrem on it. Tonight he has woken up crying complaining that it is really sore inside. He has been to the toilet so i dont think he is constipated. I am going to make an appointment at the doctors for him tomorrow but i was wondering if you had any ideas?