Possible Causes of Arm Pain Arm pain is described as any discomfort or pain felt along the length of the arm. Wrist, elbow, and shoulder discomfort are all possible symptoms. Arm discomfort can be caused by a number of things. Injury or overuse are the most typical reasons. The pain may begin quickly and then fade away, or it may progressively worsen, depending on the reason. The symptoms of arm discomfort can vary depending on the source. They may include the following:
● arm redness ● stiffness ● swelling ● swollen lymph nodes under the arm
Causes of Arm Pain Arm discomfort can have a variety of causes and symptoms, ranging from moderate to severe. The following are some of the possible reasons for arm pain: