over the last year I have been getting cystitis a lot, it go so I had it pretty constantly, no infections showing up in hospital lab tests, waiting for cystoscopy now. I remembered that when I was young I stopped using bubble bath and hair conditioner in the bath as these seemed to trigger cystitis when used in the bath. I now don’t have a bath, only a shower and started using conditioner again thinking it wouldn’t trigger cystitis as I’m not lying in it. I’ve stopped using the conditioner in the last month in the shower and wash my hair over the sink instead and my cystitis has gone touch wood. Has anyone else found that hair conditioner triggers cystitis? My GP was dubious when I suggested it and of course I am still going to go for the cystoscopy as she suggests.