Hello there,,, Now if we consider your shoulder to elbow as arm and elbow to wrist as forearm then when do you get pain exactly while taking the forearm away from biceps or taking the forearm close to biceps...or during both the movements of flexion/extension.?? What remedies/medications have you taken till now? Is there a loss of muscle girth or discolouration in your affected biceps? Please upload photo of your biceps and detail history for proper analysis. Regards.