Dear friends, I will be thankful to you if you kindly inform me any information regarding use of nitroglycerine patch in the relief of shoulder pain . DrSarveshwar Chander Sood Orthopaedic Surgeon & Head Department of Physical Medicine & Rehabilitation, Member American Academy Of Pain Management. S.B.L.S.Hospital 812/1,Housing Board Colony Model Town,Jalandhar city Punjab State.India E-mail [log in to unmask] http://personal.vsnl.com/sarveshwar "Physicians add years to life whereas physiotherapist add life to years.