Sorry, I have already posted this but in the wrong section. I have had a really good few months after last years 7 months of thrush and on the treatments of Fluconazole and Canisten which my strain of thrush was resistant too. Anyway, it would appear I have got heavy yeast again. Last time I cleared it up with three weeks Boric acid pessaries. I have used a fortnights boric acid pessaries but the swab has come back still got heavy yeast. Can't speak to a doctor until Monday, so a weekend of worrying. I know it isn't life threatening, but it is a real pain. Used a Boric Pessary last night and within 3 hours I was in pain. Hoping that is the die off as somebody mentioned last time. Another doctor said to stop using the estriol cream as this could have caused the thrush so am now only using the vagifem. I know vagifem can cause thrush too. I am wondering if I haven't inserted the boric pessary high enough, not easy when they don't come with an applicator. Your replies are appreciated.