Posted by Paco (204.111.23.69) on January 29, 2001 at 19:01:03:
In Reply to: Does O2 work only for some? posted by LarryB on January 29, 2001 at 18:12:03:
It always works for me when I can get on the tube quickly. I suspect that those with clusters who don't get relief aren't using it correctly.