The Epsom Salt is going to cause you to have some diariah, which is going to kill some good bacteria. I would suggest ingesting lots of Kefir and/or some good probiotics after your flush, along with doing a Kefir enema to directly replace the good bacteria.
That is exactly it, it will kill good and bad bacterias. Furthermore, Epsom Salt is made of magnesium and sulfur. And as most of us are mag. deficient due to candida, the Epsom Salt is actually good to your bowels.
You should also use it in your bath !
P.S. Epsom salt tastes nasty... you can improve the taste by mixing it with grapefruit juice (dont worry, your metabolism will not absorb it, it will expell it along with the salt), the taste is much better that way. FOr this you do not need it to be fresh - plain ready-made grapefruit juice will do BUT TO MIX WITH THE OIL< YOU NEED THAT ONE TO BE FRESHLY PRESSED. GOod luck... If you see white stuff coming out after the stones.... this is candida.