Hello my 3 year old has a blocked pore. It looks like a white head under the skin. Not poppable at all. GP says nothing to do, it may never go away just have to live with it. Just wondered if anyone else had something similar with their children and did they do anything about it/ could you? Note! Have no intention of sending a 3 year old to a dermatologist, but I interested to know anybody else’s experience. Thanks!