hi joy!
the only thing that brings a warning sign to me in my opinion would be that concurrent use with MTX & acyclovir. there is a labeled "drug/drug" interaction with the use of those 2 together.
not saying that they absolutely can not be taken together BUT I WOULD GET THE OK from the physician FIRST before taking it.
it might be like a "stop your RA meds for a while" kinda thing.
email me if you'd like to pick my mind further, lol.
be safe.
erin