In reply to Charlie Fells 1994:
Tingling fingers certainly sounds like nerve stuff, but that could mean they're getting compressed (could be carpal tunnel, could be thoracic outlet, I think there's an elbow one too ...), or it could be peripheral neuropathy (you're not diabetic or taking a lot of B-vitamins, are you?), or a whole bunch of other things.
So, if it was me, I'd get it checked out by your GP just to find out what you're dealing with and rule out the serious nasties.
If it is carpal tunnel or thoracic outlet, they're very fixable, but the sooner you know what you're dealing with and can get on with fixing it, the better.