Yes, it looks like they got her drug cocktail right today. Her ideas are crazy and the math on the cost would be "to infinity and beyond," but she sounded good and strong today. I would guess it was planned that way to refute Trump's criticisms that she only appears for 15 minutes at a time and then rushed away:
https://www.c-span.org/video/?413874-1/hillary-clinton-lays-economic-vision
Perhaps Trump can knock her off balance by being sympathetic toward her illnesses (whatever they are). How would her media report that?