Is Taking Bifilac Tablets During Pregnancy Safe?

hi, my wife is 8 weeks pregnant, she started having viral fever few days back, taken crocin and antibiotics, and it got subsided in a course of 5-6 days, but after that she started having loose motions associated with some pain abdomen before the motions, my question is that taking bifilac capsules in this condition would helps? or is it safe taking bifilac capsule during pregnancy with enerzal electolytes powder with Doxinate for nausea ??