Prescriptions For Bursitis Shoulder Pain/arm Weakness?

Shoulder pain/arm weakness? - prescriptions for bursitis

Approximately 2 1 / 2 months I went to my doctor's office. The pain began in my right shoulder and a few days later, my right arm pain and was very low. I could move my hand, and the difference was unbelievable. From the shoulder to my wrist injury. When I stand before the mirror is very obvious that something is wrong. My right shoulder is higher than my left. First said it was bursitis and gave me a prescription for 7 days. Any idea what might that be? I will make an apt DRS again, but only ask if someone experienced something similar.