I work for a couple of GI doctors and they use a medication called Remicade for Crohn's disease and I suppose you could call it chemotherapy but only a drama queen would. I've never once heard either of my docs refer to it as "chemotherapy" but for someone like Greenbrier, that makes it sound more dramatic.
Anyway, most people who get these Remicade infusions for Crohn's disease - even at its worst - feel better pretty quickly. Remicade infusions are also used for arthritis.
I believe she does have Crohn's disease and yes, it is painful and can really make someone sick but methinks Greenbrier is milking it for all its worth. If she were still significantly ill after receiving a Remicade infusion, she would not be at home.
It says here one infusion runs around $2500.00. As a card-carrying liberal I am surprised that she would allow that much profit to go to an evil drug company.
http://www.gihealth.com/html/education/drugs/remicade.html