Not sure of any home remedies. But since its a yeast infection, you could try some yogurt and just holding it in your mouth for a bit before swallowing.
When I had it they gave me Nystatin (sp), but I am terribly sensitive to taste and I could not tolerate it. After about 3 days of it I finally asked the nurse if there was anything else they could give me and sure enough there was. Diflucan. One pill, once a day, instead of a mouth rinse, three times a day. I was in the hospital on clear liquids and miserable so any little bit made my life better. Good luck.
CD 20 years officially, 30 unofficially. 3 resections '93, '95 '97
Managing with strict low residue diet, keeping symptoms to a minimum. All test show small amount of ulceration, still have occasional blockages. But still have a great time with my 2 daughters and husband!
Prednisone, 6MP,Prevacid, B12 shots, Bentyl, Xifaxan.....