Kindly show me x rays of your shoulder. Diabetes
must be controlled. Rule out vit. D deficiency or any other metabolic disorder.
Do hot fomentation any way take ibuprofen
200mg od & sos x 5days caldikind
plus (mankind) 1tab odx10days you will need other supportive medicines also.
Do neck & shoulder exercises it may have to be further investigated
make sure you are not allergic to any of the medicines you are going to take.
Do ask for detailed treatment plan. Do not ignore. It could be beginning of a serious problem.