I Have A Mole That Has A Hard Center And Hurts, What Does That Mean?

You should go and see a dermatologist and get it checked out. Most are benign, but you want to make sure that it isn't malignant. Hope this helps.

I'm not sure were it's at; however my son suffered with planters warts on the bottom of his feet. They had to be treated several times by a doctor. He finally got some relief. Hope this helps.

I don't know but I have one too! On the top of my shoulder and  it sometimes hurts my arm