Can anxiety cause left arm pain?

Can cause all pain: Not only can anxiety cause left arm pain but it can cause right arm and leg, left leg, neck, shoulder, & ankle pains as well. Get the idea? However, doctors are trained to take a complaint like that & FIRST make sure there's nothing NON-psychological that could be responsible which is more often than not the case. You may be surprised that there's relief for your pain if you'd visit your doctor.