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Why Is There Pain in My Left Arm, and Does It Signal Something Serious?
If this happens in the cervical spine (the vertebrae in your neck) this can lead to peripheral neuropathy in the left or ...
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Why Do You Have Arm Pain After a Flu Shot?
It's normal and common for your arm to be sore after getting a flu shot. Your symptoms may include pain, swelling, or redness where the shot was given. This happens because of the injection itself ...