...a regimen of four days of antibiotics per month, then probiotics for the rest of the month, for gut dysbiosis? The antibiotic I will be taking is Gabbroral otherwise known as Paromomycin, not one that is commonly used or available in Australia. Probably off label and if so, will cost a fortune - but not sure! I don't know if this is a usual regimen that Dr Lewis uses for his M.E./CFS patients but I suspect it is one of his treatment options. I know I was very sceptical that I would show any gut dysbiosis when I first went to his clinic but looks like I was wrong according to the tests that I have had.