About 7 months ago I started with BMS. Burning mouth syndrome. I also had burning lips. I would also get little red sores on top lip and tiny red hives on tip of tongue. Every morning I start out fine and it gets progressively worse as the day goes on.
I still have this and I know it was different and unrelated to the dry mouth.
I recently read that all the Cruciferous vegetables (broccoli, cabbage, cauliflower and brussel sprouts) contain a chemical that affects the mucous membranes. I eat a lot of Cabbage and Brussel Sprouts cause they are low in salicylates. I think the cabbage does give me a burning tongue so I will be eliminating that now and I will let you know how it goes. Take care, Joan