Comment by sdbrown

How, in your view, does dilution change the therapeutic index of a chemical? If a drug is effective at 20 milligrams, but at 60 milligrams has a steep rise in the incidence of hypotension, how does taking that same 60 milligrams in a larger volume of filler (e.g. water, or spread across more physical pills) change the fact that you've just taken 60 milligrams?