Delighted they’ve got you started. With mxt (which didn’t agree with me incidentally) they say, take it at night time, drink loads of water the day before, the day and the day after taking it. And make sure if you do get side effects, to be prescribed folic acid for the other 6 days of the week. It’s a slow burner (all DMARDs are) and really it won’t start doing too much until around the 12 week mark depending on what dose you started with.
However since you’ve started it with a biologic, (not on its own which us in the UK have to do) your dose of it might not matter that much.
Biologics tend to work faster than DMARDs and have fewer daily side effects but again they tend not say whether or they’re working till around 12 weeks too.
So rest up a bit and let the meds do their stuff. And lots of luck for this combination working for you.
. I hope you are feeling better soon too!