Hi Doc: The ornithine/arginine really calmed me down and helped me sleep for the first 5 days. My mind is so much clearer. I've started having trouble falling asleep and not sleeping so well (except late into the morning) and I'm wondering if it might be from starting the dewormer or if the ornithine/arginine needs to clear out or even if maybe the body gets used to it and now I need to ramp it up? I was doing 1 arginine am, sometimes one before lunch and 2-3 ornithine before bed (which I think is too late and I need to take it earlier). Thanks in advance. - WSW