beside oneself. In a state of extreme agitation or excitement, as in She was beside herself when she found she'd lost her ring, or Peter was beside himself with joyâhe'd won the poetry award.
Symptoms & Signs. Pain in the arm can result from a number of factors. Abnormalities or injury of the skin, nerves, bones, joints, blood vessels, and soft tissues of the arm can all result in pain. Arm pain, depending on the location and cause, may be accompanied by numbness, redness, swelling, tenderness, or stiffness of the joints.
, works at Findatopdoc.com. There are a number of possibilities that could be causing you the pain and numbness in the right arm and leg. While some of these causes could be just associated with a wrong posture you adopted while standing or sitting, some of them could be worrying signs.