Are you in serious pain with frozen shoulder? You must have visited doctors and tried various treatment modalities with no noticeable improvement, and still have difficulty in finding a proper way of treatment. Why don't you try acupuncture? Acupuncture has proved to be effective in relief of frozen shoulder which doctors call 'adhesive capsulitis'. However it is also important who your acupuncturist is.
First 1 to 8 treatments over 1 to 4 weeks can give some noticeable improvement in your affected shoulder, and ongoing consistent treatment for 2 to 3 months can fully recover your normal shoulder condition. It might not be fully recovered in some serious cases, but acupuncture will help to relieve pain and limited motion of the shoulder by up to 95%.