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.
Arm Pain â Types, Symptoms, Diagnosis. Pain, in any part of the arm, is a common complaint and may be caused by various factors. The dominant arm (the arm and hand most used), usually the right arm, is more prone to pain, injury and strain, especially if the arm has to perform repetitive activities.