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.
Possible Causes of Right Shoulder and Arm Pain. 1. Tunnel Syndromes. A tunnel is defined as an area where nerves, veins, arteries and muscle tendons converge at a common opening. When this tunnel is compressed, it results in pain, tingling and muscle weakness.