Two weeks after having a T-Dap Vaccine I have been experiencing extreme pain in my left arm, and moderate to sever in my right , Bicep, up to shoulder and sometimes in the elbow. I have seen a dr. for this and I was put on 15 mg of prednisone for a month. The diagnosis was said to be poly myalgia ruematica. I have most of my pain and it is very tuff to get undessed and showered because my arms are in extreme pain when I try to reach or twist my arms to get going in the morning> Once I take the prednisone and 800mg of advil it lessens the pain and by mid afternoon I have more range of motion and can do my work as a hairdresser. I did have an elevated C-reative protien in my blood work. I also had the pain in my upper legs for about 2-3 weeks but has gotten better thank my arms. I Am a Celiac and have been for over 18 years, and found after getting the vaccine that it did in fact of Gluten in it along with a whole bunch of things that I feel may have set this in motion in my muscles.I waiting to see a rhuematologist but don't have an appointment for another week and thought I try this site for some insite and ideas of what this truly might be. I am other wise a healthy 55 year old women who works full time and has lots of energy and drive. thank you for your insite.Judy