Thanks astern.

I tried all the muscle relaxers for my TOS-like symptoms which had little effect.
Can't say if they helped with the headaches as my shoulder area pain at the time was 10 times worse than headaches. Maybe something I could try again.

Never tried ice for headaches. How do you use it? Ice bag on your head?

Excedrin helps quite well for my headaches, better than aleve/naproxen.
But I am afraid to take it unless I really have to - rebound headaches and gastritis is what I got in the past due to overuse.