thanx so much i think it could be TOS as there was some hyperaemia in the clavicle i think which is a sign of the blood flow issue, was mild but this pain im in today down my neck n arm n on top of hand n back of head coz i havent had any codeine til the evening is making me think its TOS even more. other hand has lil pain not much. anyway thanx again, ive tried so hard to get answers, n not happy that the neuro didnt ask me directly what is going on, he just went off what my doc said, n then said "just a tension headache" .. im a cleaner for the army n need my job, n arms r often above my head, so im pretty determinded to fix this. thank god for painkillers taking half of it away for me to work, but dont want to live on tablets, ill talk to physio n also see if vascuolar surgeon will help