I see you are a graphic designer , that entails a lot of forward head/shoulders postures, repetitive motion...??

If there isn't a definitive test for Multifocal Motor Neuropathy , you might want to explore our thoracic outlet syndrome forum (TOS) for short..
It can be a factor when you have chronic RSI's & forward work /activity postures, along with many other causes like previous whiplash, sport injury, etc.

Even if the dx doesn't really apply we still have many kinds of therapy posted for chronic pain and self help.
http://neurotalk.psychcentral.com/forum24.html
check out the useful stickys threads there.


I recall many with chronic pain will have an antidepressant rx added and it adds to the effectiveness of pain relief.
You might ask about that.