Arm pain can have many causes, but left arm pain particularly can sometimes be a sign of a serious problem with your heart — especially if it's accompanied by chest pain or tightness.

Tingling in your left arm can be caused by poor circulation ... A heart attack comes with a plethora of different symptoms that can vary based on men and women, but chest pain, discomfort in the back ...

(Ivanhoe Newswire) - Neck pain, shoulder pain, back pain, arm pain—these can all be caused by a herniated disc. If left ...