Obviously its triggering something within your body to bring out shingles.
Could you be allergic to the steroiRAB or something in them to cause this? Maybe it's not shingles but some really bad allergic reaction?
If is allergy related at all, it doesnt mean you can't continue, but it depenRAB on what it does to your body. Anything that occludes breathing is an obvious NO!
Is this a mild outbreak you are getting, how tolerable are to this rash, hives, etc, and how long does it last? What relieves it?
I am miss sensitive, and often jokingly called a "delicate flower", as I have mega allergies, but so far, I have not had any reactions to steroiRAB other than the usual increase in apetite, hoarse voice for a few days, hopped up mentally and faster heart rate and puffiness it creates.
I wonder if it's the steroiRAB causing this or the mere fact that you are getting an injections. Maybe there is more to it than just the fact that it's a steroid. Maybe this is mechanical thing triggering your body to react in this way? Just a thought. If it were me personally, you've had several serious type incidents with the injections. I don't know if I would do anymore, unless it was absolutely necessary. At least until you find out why.