Could The Loose Motions Be A Side Effect Of Taking Unienzyme?

I took unienzyme y day ....2 tab ( 1 at noon & 1 at night) ...early morning I passed loose motions & then twice till nxt noon...I have normal appetite.My basic complain is gas & burping.....I have taken Unienzyme before too.....My question,(1) could this be a side effect (2) in that case , can I continue to take ?? Thank you.