@richardbuckner I am having the same issue. It took me almost a year to find a doctor who believed me and treated me for intestinal candida. I got it after a round of antibiotics in October of 2017.
I was told only immunocompromised people get it which isn't true. I know other 'healthy' people who have gotten it.
I was put on Nystatin 2x a day. I took it for 4 months, but it wasn't effective and now the infection has returned. I don't know what else to do? Candida is a terrible thing to get and no one seems to know what to do which is scary. It is very hard to live my life. I'm constantly drained, insomnia, headaches, chemical sensitivity, I can't eat most things.
I too fear this is going to be a life time battle. I want to try voriconozole 1x a week for 6 months. I had a friend who received similar treatment. I can pulse with that medicine because if I take it every day longer term I get bad side effects.
Read Teitelbaum, MD book from Fatigued to Fantastic