I have been suffering from Wikipedia reference-linkfrozen shoulder for last 1 year. In the past 3-4 months the pain has become very severe. The motion of the right arm is restricted in thr front straight direction only. I had diabetes, but sugar level is very normal now. I searched net. There are big claims about Prosero but I don't know how far it is effective. I have been taking PHYSIOTHERAPY but improvement is very less.

Please guide me with the effective treatment for this condition!!