I  m getting sounds and stiff nerve like thing moves inside while doing normal movements. from joints i.e elbow, ankle, patella, finger, neck joints. And sometimes inflammation and stiffness on the right shoulder and elbow. Had insufficient vit.d at 28 and b.12 at 300. Esr at 12 was taking rejunex cd3 for one and half month. But problem presist before that itself. Sounds gradually spreaded from left injured shoulder. To all other joints. After taking rejunex cd3 there is 25% it is relieved but it didn't go away from any of the joints. Many dr. Say it is normal. But sometimes it is accompanying with inflammation in the right side of the body.