I get these every week and have for over a year. I eventually had then take the steroid part out as it was doing nothing for me (my problem is not imflammatory) and so I could stop having metal mouth. It works better for me without.

I find that the pain decreases after a day or so. THen I am good for about 4-6 days.

DO you by chance have MS at all? My ON is cause by my MS.