It's possible no one can advise with this, but an opinion will be appreciated.
I've got a steroid jab booked for my bursitis inflamed shoulder - Nov 15th. But also want blood test for any sign of auto-immune disease or infection/inflammation .
So, will the steroid jab affect the blood result? Should I cancel jab and get bloods done first? Really need to find out what is going on in there as pain in neck & shoulders is agonising & miserable. (Bear in mind my GP thinks I'm faking it) .
Any guidance appreciated. Thanks.