What is Arm Pain?

People of all ages can sometimes feel right arm pain or left arm pain due to numerous factors. The most common ones are overuse and injury. However, based on the causes, such pain can start suddenly and can develop or go away eventually.

There is a long list of symptoms people experience when they feel arm pain. They often include stiffness, swelling, arm redness, and swollen lymph nodes under the arm. Since such signs can range from mild to severe, it is important to indicate that there is a wide range of causes of arm pain. One of such cases can be pinched nerves. It means that there is a nerve under much pressure because of bones, muscles, cartilage, and tendons. However, other symptoms also include arm muscle pain, numbness, and tingling.