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.
Most people think of arm pain as a normal consequence of a hard day's work. While in some cases that may be true, more often than not arm pain progresses into a more serious diagnosis when neglected. According to medical experts, pain in the upper arm is usually located between the shoulder and the elbow. Arthritis must be the first thing that pops into your mind the moment you hear about this type of pain, but there are more causes that can lead to this discomfort.