Yes, the brain. The dr. Said i did not have MS. He really did not give me an answer. I have seen another nuero and he said it was not
ms. Needless to say i am at my wits end. I even went to have my teeth checked. I do have wisdom
teeth. After the depo shot for pain in my arm i had nigjt sweats off and on for several months. Strang
e. When i lay down the heavy feeling is sometimes in both cheeks. I turn on my side to keep from feeling it. This is the weirdiest crap. When it all started i had facial twitches, anxiety thru the roof,both hips,both shoulders..uggg..you name it. The arm pain,drs say was stemming from a bulged disc,my neck however never hurt until the shot. Odd.. the only thing i had done at the time was I seen a chiro,then had a depo shot..one nuero gave me a traction machine,but that did not help.
Googling "menthol taste in mouth" I found several forums that said it's caused by cranial or facial nerve damage. It does seem that you have facial nerve damage, but don't know why.
I think it's possible many of these things aren't related. That maybe none of it is related to the cortisone shot.
Why did you have arm pain to begin with?
When you say "white matter" in your MRI, do you mean that was in your brain? That's a hallmark symptom for Multiple Schlerosis - and many of your symptoms match MS.
Best wishes in your search.
I did forget to mention I have several disc bulges in my neck. And some artheristis. Could this possible cause the heavy feeling from jaw to clavicle? The lip numbness and tongue tingling? 1.6 years is a long time to deal with such problems.