It's in the upper middle and has been like this for probably a month or two. He asked a while ago, and I thought it was blocked pore. But today he complained it hurt a bit and not sure if slightly itchy. Blocked pore can't be like this after a month or two, can it???
I understand it's probably infected and applied antiseptic spray.
Is it something I shall be more concerned about? Need to take up to the GP?