Hi Mrs Q.
I struggled with thrush for ages! Here are a few things I learnt:
Wash your nipples after every feed with white wine vinegar diluted with water.
If you are being treated LO needs to be as well, even if they have no symptoms as otherwise you'll just pass it backwards and forwards between you.
The treatment they give to LO is nystan drops, but oral daktarin gel works better.It is available OTC but is only lisences for babies over 4 months, so tell them it is for you! You put it on your nipples and that way LO gets a coating in their nouth without you having to smear it round in there. IT is messy but it works! I did this for a bit then I moved on to daktarin cream which is less messy.
Acidopholus tablets really help, take a high dose, you can get them in any health food store and they are usually kept in the fridge.
Getting genetian violet in the UK is virtually impossible as it is banned here, but you can probably buy it from overseas on the internet.
Try to cut out sugar as much as possible since that feeds yeast. Tbh I think the reason I got thrush in the first place was becasue when I strated BF i basically lived on chocolate and cake.
If it is really bad you need to take an oral medication as the cream alone won't clear it up. This is called fluconazole. Doctors are reluctant to prescribe it so you have to really push, as it is not licensed for use in BF women, however there are lots of studies to show it is safe and effective (I read some of them!) and some docs will prescribe it. There is a really good website with loads of info on this that you can print out and take to the docs, but I can't remember what it is! Hopefully someone here will know, someone recommended it to me, but I can't remember who, maybe Dacosta?
Sorry this is such a long post, I became something of anexpert on thrush! Mine took about 3 weeks to clear up and it was miserable, but it does get better quicker if you get the right treatment.