Are you using anything like Cycle Assist?
No one pulses hdrol because it's slow acting and really has to build in your system. I wish I could tell you that you'll actually see gains by doing this, but I can't.
By the way, pain and bloating is what I got, turns out I'm allergic to milk thistle. Once I dropped that, I was fine.
Don't pulse hdrol. I doubt itd do anything.