This isn't specifically related to polymyalgia, but....
As some of you know I finally went into remission and took my final pred dose of 1/2 mg at the beginning of February this year, after a journey of about 8.5 years after diagnosis.
In May I showed my doctor a rash on my ankle and we agreed I should use otc hydrocortisone ointment and good skin cream. This worked, but only temporarily. As time went by I got more patches. At first I thought they were bug bites and went so far as to have an exterminator come (complete with sniffer dog, a sweet beagle) to check for bedbugs (needless to say at this time I was totally freaked out). Neither dog nor handler found anything and she was "confident" we had no bedbugs. But as I developed another batch of spots the very next day we had them back a few days later, and once again there was no sign.
By this point I'd realised these spots or rashes were occurring where seams and edges rubbed my skin. Normally never a problem, I believe in comfy clothes! But treating them like a skin condition rather than insect bites was more effective.
This morning when I went for my flu shot I said to my doctor that I thought prednisone had been doing a lot more for me than relieving PMR symptoms. I showed him where the ankle patch was still visible, more than six months later, and a small new one which fortuitously had appeared on my hand overnight! He agreed with me that it probably was a sarcoidosis rash. At first he said I should carry on using the otc hydrocortisone. He thought unless PMR pain was recurring, pred shouIdn't be used because it comes with other problems. I laughed a bit and said, well, I am 77, not 30! I then told him that I also seemed to have (very occasional) IBS, which in the years on pred I'd completely forgotten had also occurred shortly before I started taking pred and have never had since, until a couple of weeks ago.
I also said how I'd been tempted to take some of my leftover pred to see what would happen, but I didn't, not knowing how much I should start with, for example. Obviously from my pred journey I need very little to keep these symptoms completely in check but might need more to start.
So I'm to take 5 mg for a week, then taper by 1 mg a week. He sent a new prescription to the pharmacy, and I've taken a dose of my leftovers already (yes, I had checked expiry date - late next year). Hope this works.
In 2015 would I ever have believed that nine years later I'd be talking my doctor into allowing me to take pred again? No I would not.