Hi everyone my mam is 50 the last 6 months she been having pains in her right arm from the shoulder down she said it started from her shoulder and over the months its gotten worse...she says its not muscular cause the bath would help she said she gets shooting pains she's been going the doctor for months the tablets he gives her never works he even injects her with something an that doesn work she went for an x ray but they said it was clear...Im getting very worried about her and i can tell she's worried herself can anyone help