Depending on the underlying cause, pain in your left arm may be mild, moderate, or severe. It might radiate down your arm ...

a condition affecting your upper arm may be felt around your shoulder. Problems with the rotator cuff are a common cause of this type of pain. Many of these issues are also the cause of left ...

Left arm pain can come on suddenly or be felt for a long time. Anytime someone has left arm pain and is experiencing other heart attack symptoms, they should call 911. The pain may also be from an ...

A chef who suffered an electric shock while making lunch had to have his left arm amputated after doctors performed more than ...