My Son,3 Years, Passed Lot Of Stool Yesterday( Loose And

My son,3 years, passed lot of stool yesterday( loose and mango coloured). in the night he passed little red particles along with the stool and his temperature was 2 in the morning and around 1 in the night... we have been giving Crocin (6 ml) and cyclopam as advised.

Today he has been passing green stool( liquid and mucus). Dr today prescribed Zifi 100... ( antibiotic)... along with probiotics. Is Zifi 100 helpful?