I have been a GCA sufferer for over ten years (6 months of Polymyalgia). And I have made mistakes - and sometimes - I just haven't been told or been made aware of important factors.
Hands up for the following:
1 Did you know that you are safe if you chose to sit tight on your level of prednisolone proving you are at 10 mgs or above? I repeatedly, for years, was told if you are not well then go back to the level you were on or add 5 mgs. The problem for me was that my GCA symptoms mirrored that of prednisolone i.e dizziness, headaches and feel unwell. So I was recently informed by a highly regarded rheumatologist that I could just sit still at 12.5 mgs for a week or so and see what happened. He assured me that I could not do myself any harm by trying this which was a complete surprise to me. So I did and with success. I had four days of the above symptoms and then all settled down. I am now down to 10 mgs. So I feel that on many an occasion I have taken prednisolone unnecessarily and my symptoms were in fact due to the prednisolone itself. So in my limited opinion, in certain circumstances, it is very easy to get confused between GCA symptoms and those of too much prednisolone, or indeed, withdrawal symptoms.
2. Alendronic acid - you need to come off it after 5 years and have a break from it. No one told me this until I had done 7 years! Obviously, do follow instructions of sitting up after taking the tablet and to drink plenty of water. With the latter, I didn't drink enough and I ended up with esophagitis! I am aware that some of the site are not keen on taking the tablet and prefer vitamin d and calcium. Please note if taking the latter, in tablet form i.e. Adcal this possibly can lead to kidney stones. This did happen to me.
3. If having a scan - a PET scan - when checking for levels of inflammation then DO NOT come off your drugs prior to the scan. I was told by one rheumatologist that I needed to come off my drugs so the degree of inflammation could be properly seen. However my highly regarded rheumy stated that you do NOT come off the drugs as it could release the 'dragon' and then it could be very difficult to get back to the level you were at before coming off the drug. Again this happened to me. I was at 7 mgs of pred. and have been on 10-20 mgs for the last two years since the scan and have really struggled to get back down.
Please note that the above is only my personal experience and opinions. I appreciate that we are all different and hold different experiences and views. Anyway I just wanted to pass on the above points in the hope that it might help fellow suffers in some way! You can take your hands down now if many were raised!!