Fractured shoulder ? In this case you need both hot and cold packs and to get the swelling down if any and use a cold pack with aspirin to releive the swelling and the hot pack to help the muscle pain and strains and also you might want to go to a doctor for help also if not already to get you into therapy for help with this very painful condtion . i know this is hurting bad but keep the ice pack close and at this time the body really needs a lot of fuilds to heal right so drink a lot of fuilds at this time.

