I got relief from frozen shoulder but not complete...please suggest

Dear Dr, venugopal...I am suffering from right frozen shoulder from last one year...i have been using allopathic mwdicines like voltral...but temporary relief...last month i read from a forum..where an indian Dr has suggested Dioscorea villosa 30 5 drops after every four hours...i used and it works tremendously...almost 70 % relief..the rest of 30 % is bearable at day...and severe pain in night....would you please suggest a remedy for my this problem
Thanks