Sorry for your pain. As mentioned, try to see a pain or palliative care specialist. If you have thrush, you might need an antifungal prescription medication to treat it, which can be painful, go to the esophagus, stomach, elsewhere, if not treated properly or a have a co-infection requiring an antibiotic or antiviral med too. Diflucan and clotromozole, is better than some nyststin rinses, and clotromozole dissolvable tablets. Change the toothbrushes often to avoid reinfections.
