Head pain

My husband has been experincing pain on the left side of the top his head from the brow back to the middle of his head.He has pain only when he touches it.He has pain and also a tingling feeling.He says it feels as if someone has pulled his hair. He also had some eye pressure on that side that has gone.He went to a Nurologist.He was sent to have an MRA it came back negative.We are waitng to see the Doctor at the end of the month.Just yesterday he felt a lump or a bump on the top of his head.It is the size of a quarter.I looked at it and the hair follicals within the bump looked like small welps.I am not sure if the bump that has appeared is related to the first discription or not.Just wondering if you have any ideas as to what is going on?Thanks

[Pussywillow]

I am suggesting to everyonw with such synptoms to check their mouths for silver fillings
Google "symptoms of mercury fillings"
Google "Dental Amalgam Mercury Syndrome"
I joined this site to especailly to warn people about the dangers of silver fllings.  This is going to be a pandemic as baby boomers and generation X mature.  We had these fillings placed in our mouths years ago and now the body is overwhelmed.  

Cheers

[FullTimeDad]

Wow that's pretty crazy because I have been experiencing small sharp pains all over my head and I do have silver fillings.  i am gonna check that out.  Thanks a million.