I have had PMR for almost 2 years now, for which prednisilone more or less masks the symptoms. At one stage I got down to 8mg a day but a ‘surge’ of symptoms last November meant I had to go back to 15mg. I am now taking methotrexate 20mg a week, and have simultaneously got the prednisilone down to 9mg. I supplement this medication by taking co-dydramol two or three times a day, when necessary.
Prednisilone has induced Type 2 Diabetes, but the worst side effect has been weight loss (now arrested, thank goodness) which is the opposite effect to that usually experienced. This loss is mostly from my leg muscles, which has resulted in my having little energy for walking.
All sorts of tests have been done to see whether the weight loss is caused by some other illness, but nothing has been discovered.
I shall be grateful to hear whether any others have had similar unexplained weight loss.