Upper Arm Pain At Night. Arm pain is defined as discomfort or pain experienced anywhere throughout the arm. Arm pain is a generic term used to describe pain experienced in the hand around the wrist upper and lower arm etc.
Pain in upper arm mostly right arm mostly at night. Pain that occurs as a result of a rotator cuff problem is often experienced when lifting the arm up overhead and many people complain of pain at night. In some cases upper arm pain may be the only pain related symptom and the typical chest pain associated with a heart attack is atypical or even absent.
Muscle strain occurs if the muscle is pulled or stretched due to any strenuous activity or sport.
Read below for more information on causes and treatment options. Location of the upper arm. The common causes of arm pain would be followed by those associated with shoulder pain. Severe pain in the upper arm is usually caused by trauma from an injury that can lead to bruising dislocation or fractures of the bone.