I know imutan, 6mp and methotrexate do.
My son is on humira and methotrexate. He was on Remicade and methotrexate before that. We live on a lake and he spends his summers on the lake. He uses sun screen.
When he was diagrossed and placed on a biologics the GI had him make yearly visits with a dermatologist.
The 5ASAs may not, but they generally aren't a great monotherapy for CD.
Not sure but maybe Entyvio?
Yes. A newer one. It's suppose to be gut specific and thus less side effects.