yes I imagined this might happen what I have heard is that it may get painful and itchy as it comes out can you bear trying it for 4 days to see. Make sure you are using 36-48 hr ferment just do it on a patch to evaluate. Also consume plenty. yeast will often get worse as they leave. The good yeasts in kefir consume the candida and other baddies that may cause excema...Kefir can only help realize this and you will understand how it is working