Hi looking for advice. Trying to reduce pred down to 10 as advised for cat pet scan .reducing from 40 for suspected GCSEs , negative biopsy but blood test still suggests vascular problems. Was ok first reduction but struggling more each time as dropping 5 every 5 days. In a lot of pain and mobility issues worsening each day. Just wondering if anyone else has had similar advice re scan
Reducing pred: Hi looking for advice. Trying to... - PMRGCAuk
Reducing pred
Hi and welcome to the forum. Dropping 5 mg every 5 days is way too fast and I am not surprised you are in pain. Other members will be along in a bit to advise you as I personally haven't had a pet scan or had to taper at the rate you are. YBB
If they want a PET scan then you should be on 10mg or below if it may show nothing even though there is inflammation. Unfortunately I do know a couple of people who were forced to reduce for diagnostic scans and then had a lot of difficulty getting things under control again.
However - what dose have you got to? How long had you been at 40mg?
PMR should be under control with 20mg or even less but reducing at that speed may actually be causing steroid withdrawal rheumatism and you aren't getting over the last reduction before the next one reinforces the effect.
Started on 40 June 6th and had temporal artery biopsy on June 18th, down to 35 on 20th which went okay,though I have never been pain free and fatigue a real issue.30 from 27th June. Then dropping 5 every 5 days with scan booked for 18 th july
At least you only have 10 days of pain and disabilty before the scan. Do you have any GCA symptoms? It does worry me a (big) bit when they assume it is OK to reduce the dose when a TAB is negative - it doesn't mean that you haven't got GCA, it means they didn't find what they were looking for (giant cells or signs of inflammation) and there are several reasons for that including the fact it forms skip lesions and it possible to miss them in the histology. It may not be present in the temporal artery at all - it doesn't affect all arteries evenly and can be quite localised. A positive TAB is 100% the truth - a negative one means they should go by suspicion and symptoms above all.
The fatigue is the autoimmune disorder, whatever it is, and is a feature of almost all a/i disease. Maybe these links in this post may help explain about living with a/i disorders and managing life as best you can:
Have you a date for your scan?