I found this while looking for something for mouth sores, and thought it had a lot of interesting info. Don’t know about the product advertised here, but the info is good!
http://www.theralife.com/natural-remedies-for-sjogrens-syndrome.html
I've got inflammation of taste buts, that took over 3 years to figure out :(
I can relate to things tasting funny, blamed it on the Enbrel, but maybe not!!