I am a bass trombone teaching assistant at Arizona State, working on a masters in performance. Looks like I'm one of the first people to post a problem here!
This past February, while playing, the nerve along my right sideburn and jawline went numb. There was no pain or loss of control, just numbness. I put the horn away and have not played very much since then.
I have seen a number of different doctors, some believe I had a neuropraxia, trigeminal neuralgia, accompanied by a jaw sprain and TMD-like symptoms. None of them seemed to believe that I have the dreaded focal dystonia.
The circumstances leading up to this were numerous. My playing load had been dramatically increased over a period of two weeks or so. Preparing a recital, orchestra sub work, extra school ensembles, etc. I believe I just over extended myself. It's possible that stress contributed, both mental and physical. I have been playing on an Edward's bass that just never felt 100% comfortable like the old Bach that I had, as far as facial tension goes.
I am taking Advil and Fish Oil as anti-inflammatories, and have just recently added a supplement called Nerve Fix to my daily regimen. My TMJ specialist made a bite guard for me to wear while sleeping to reduce strain on the jaw. Other than rest, drinking lots of water, and applying hot/cold compresses no one has been able to give me any definite form of proactive treatment.
Currently the numbness is gone, but it has been replaced by somewhat of a dull ache, similar to the feeling of a limb falling asleep and recovering. A couple of months afterwards I noticed that my bite was a bit offset, with jaw clicking and popping present on the right side. Irritation comes and goes, but never goes past moderate discomfort. I know compromised nerves can take long months if not years to fully recover, but I hope to recover by the start of the fall semester. Any other advice from you folks out there, or similar experiences?