I've just started the second week of being on 25 drops/3 x daily (as prescribed above & on other sites that describe Williams's H202 treatment) and a few days ago I was feeling some discomfort in my kidneys. I read elsewhere that kidney discomfort was normal. The discomfort has passed, and now I'm feeling more & more nauseated when I take the doses as prescribed. I felt like the whole herx thing should have happened earlier in this process. Is this the normal time in this process that I should be feeling this way? Thanks to anyone who can offer any advice /assistance.