Posted 11/20/2014 4:51 AM (GMT 0)
That's a tough one. There is some data that the immunomodulators (6mp, imuran, methotrexate) can increase chances of skin cancers (basal cell and squamous cell carcinomas) a bit. But there's not a lot of data about immunomodulators and melanoma. And as far as I know there's not a lot of data about biologics like Remicade and melanoma, either, but there is concern that it could increase risk.
If you decide her Crohn's warrants using Remicade, make sure she understands to avoid the sun, use sunscreen, and sun protective clothing. And, most importantly, to have frequent skin checks.