If there is no pain or discomfort and the shoulder joint is simply rattling when moving, no special treatment is needed. Most of the time, this is due to friction between the soft tissues around the shoulder joint and the shoulder joint during movement, but it is important to avoid this sound, as it can lead to inflammation of the soft tissues around the shoulder joint, which can cause pain and other symptoms. However, if there is pain in the shoulder joint along with the ringing sound, you can apply topical medication to activate blood circulation and remove blood stasis, orally take Chinese medicine such as Shu Tendon and Blood Capsules or Ibuprofen Extended Release Capsules to reduce inflammation and relieve pain.