To relieve pain in any part of the body (if Allah wills) recite surah al fatihah 70 times (or 7 times), keeping the mouth nearest to the forehead of the sufferer. It is a sure cure of every ailment except the deadly disease (through which death has been decreed).
I'm sure you can pray this for yourself too?
Hazrat 'Uthman bin Abul-'As (RA) narrates: "The Messenger of Allah the Almighty (SAW) visited me while i was in pain. The pain was so intense that i kept thinking to myself, i will die now. The Holy Prophet (SAW) said, 'Massage the area with your right hand 7 times saying:
A'udhu bi'izzatillahi wa qudratihi wa sultanihi min sharri ma ajidu.'
Hazrat Uthman (RA) narrates: "I did exactly that and Allah the Almighty removed my pain. After that I always told my family and acquaintances of this practise."
@ZaRa: Any time =)
I suggest Advil
a couple of aspirins should work much better