It's a personal choice on whether to go or not. What does your husband feel about
it? Does he think it's a good idea? He's experiencing the symptoms directly. I understand that as a good spouse you're worried, and rightly so.
Is he in any pain and if so, how much on a scale of 1 to 10 (ten being the most)?
How many bms a day is he having?
Is he weak or dizzy?
If your husband hasn't been moving around much in months and has foot swelling then I'd begin worrying about
the possibility of clots and DVTs, we're much higher odds of having them especially during flares.
www.mayoclinic.org/diseases-conditions/deep-vein-thrombosis/basics/symptoms/con-20031922IV steroids could help.
It'd be good to get a CBC blood test and check his levels regarding anemia, wbc, etc.
I was often ghost white when flaring badly (20 bms a day).
Keep him well hydrated, it's important when we have frequent diarrhea. I'd drink a glass of water after every bm trip.