Finally spoke to NHS rheumatologist today (second consultation) and been advised that I don't have PMR because of my age, normal blood work and non response to steroids. Words cannot express my frustration to be still having this same conversion nearly two years since starting symptoms, particularly when I recently had letters from private and the same NHS rheumatologist suggesting it could be PMR. Now got a fibromyalgia questionnaire to fill out and getting X-rays of chest, shoulders and pelvis.
This 'non responsiveness' really rallies me - 90% of the pain/stiffness went in hours when nothing else had worked. It is my belief the symptoms only come back because the dose is reduced too quickly. It is true I have been on relatively high dose of steroids (20 - 50mg) now since March 2023 but this is in part because of the waiting list and GCA like symptoms. There is always some residual stiffness in the hips and shoulders however but virtually all the pain and fever continues to be relieved and I did improve again on the recent 10mg increase. I still have fatigue but it is different - it generally occurs upon activity rather than me just falling asleep doing nothing.
I have a theory but only time will tell. One of my many Dr Google searches stumbled accross an article on acute steroid myopathy which presents as specific stiffness in the hips and shoulders and aside general absence of pain, is very difficult to distinguish from PMR. It is usually confirmed by lowering/stopping steroids which should bring relief. Although I've found no improvement yet, perhaps the dose has not been dropped enough. I am therefore wondering it anyone has found hip/shoulder stiffness to actually improve on reducing steroids and would be interested to know at what dose ?