my mom coplained of this for over a year. she was just diagnosed with lung cancer, so i would have mri and cat scans
Hi
Welcome to the MedHelp forum!
Shooting pain through out the body with localization in collar bone area and arm can be due to Vit B12 deficiency, Vit D deficiency, severe anemia, fibromyalgia, peripheral neuropathy of diabetes or thyroid problems or in case of ankylosing spondylitis.
It is difficult to comment beyond this at this stage. Do consult your doctor for proper evaluation. Please let me know if there is any thing else and do keep me posted. Take care!