Circulation in arm and hand poor - any idea why?

Any idea why my shoulder arm joint (the one with Breast cancer) would be feeling a bit dead? The circulation in thesame hand also a bit poor.

I did have scolosis (curvature of the spine) in my youth, aged 12 and ths side was affected, but no problems since then.

Hi there

Have you been checked out for lymphoedema? This could be a symptom. I’d suggest you ask your breast care nurse to take a look.