"It might not be a bad idea to lower the dose a bit Linda, especially if the bad is interfering with your ability to do your job and live the rest of your life. "

I disagree with this. I am wondering if the opposite makes sense, to move to a much higher dosage, even if it means being totally debilitated during chelation, and just chelate for 2 days a week on the weekends. It seems like I am debilitated by chelation even at a lower dosage, so I try to push for a higher dosage during chelation, but just chelate for 3 days at a time. We are all different though, and have different severity of mercury toxicity. I had 25 mercury fillings, so I guess I have been exposed to much more mercury than most people here.
I am now doing chelation at 75 mg ALA +50 mg DMSA using 3 day rounds(2 nights). I am even thinking about going to 100 mg ALA +50 mg DMSA for the next round, although I will probably just do 75 mg ALA + 50 mg DMSA for at least one more round.