What age do headaches start?

Question

My son is 3 1/2 and the past few mornings he has told me his head hurts and he points in between his eyes

Answer 1

when there babies!! after all babies and kids are just small humans

=]

Answer 2

give him a little advil for the pain and ask him about 30 minutes later if that helped. Always ask your doctor of course. A "headache" sign could also mean something might be wrong with his vision like he might need classes. Have a check up for him  :)