★★★★★
Try lysine (500 mg twice a day) along with iodine (2000 micrograms to 12.5 mg) once a day. The pain should clear up in about 5 days. Then take both lysine and iodine for three weeks more .I think personally frozen shoulder (unless caused by an injury) is caused by a virus. The lysine/iodine combo should put the virus into remission. In my case I still had the "frozen" part of the shoulder still when the pain went away. I had to gently work the "frozen" shoulder out which took about 2-3 months.