Tingling and soreness in left arm and across chest please help
I would be really greatfull if anyone can help me. I have been having a tingling sensation on my left arm and across my cheat for the last few days. The only way i can describe it is like sunburn but ther are no rashes redness etc the skin is just sore to touch and feels a bit like pins and needles. It is worse on the inside of my arm and is really starting to worry me. I also have a bit if pain in my shoulder and neck could it be a trapped nerve or something else. Im going mad please help.