White Vein Ointment can treat frozen shoulder and is effective for frozen shoulder. This ointment usually contains Tibetan fennel and turmeric, which are good for spasm and pain of tendons caused by trauma, etc. It is a more symptomatic treatment for frozen shoulder. There is a clear relationship between frozen shoulder and tendon adhesions, as well as adhesions of supraspinatus and infraspinatus muscles, and synovial hyperplasia and fluid accumulation in the long head tendon of biceps, resulting in muscle exudation, etc. Therefore, this ointment can be applied externally, and after external application, it can reduce pain and the accumulation of inflammatory substances, thus relieving muscle spasm, reducing fluid accumulation, and promoting blood circulation. The treatment of frozen shoulder requires comprehensive treatment, through analgesia, rehabilitation, physiotherapy and various exercises, and in severe cases, arthroscopic surgery and closure treatment, and topical ointment alone can only play a supplementary role.