Hi, I am diagnosed with pectoralis major myositis after radiation therapy of right breast.
I had breast cancer stage 2 ,passed all treatments : chemo 6 cycles, lumpectomy with axillary lymph node removal and following 36 radiation on June 2013, after 5 months pain is start in right pectoralis major area, pain relievers don't helping, took NSAID Celebrex, no effect, now doctor told me " late side effects of radiation",how long can take it?