et...splashing. better things than the joint pain and swelling of moderate to severe rheumatoid arthritis. if you're trying to manage your ra, now may be the time to ask about xeljanz xeljanz (tofacitinib) is a small pill, not an injection or infusion, for adults with moderate to severe ra for whom methotrexate did not work well. xeljanz is an ra medicine that can enter cells and disrupt jak pathways, thought to play a role in the inflammation that comes with ra. xeljanz can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal infections andancers have happened in patients taking xeljanz. don't start xeljanz if youe any kind of infection, unless ok with your doctor. tears in the stomach or intestines, low blood cell counts and higher liver tests and cholestel levels have happened. your doctor hould perform blood tests before you start and while taking xeljanz, and routinely check certain liver tests. tell your doctor if you have been to a region