welcome to hcm.
please mention if the baby is having any loose stools. if so, consistency, ?foul smelling, frothy?, amount?, is it associated with excessive crying of baby while passing stools.
for the vomiting
symptoms, u can give her Syp.Granisetron
calculating according to her bodyweight. i.e., 20mcg/kg (max: 1mg). two times daily.., syp. Rantac
(5-10mg/kg body weight) to be taken three times daily before feeding the baby.
continue the course of the antibiotic. Avoid spicy, oily food, junk items.
Give the baby soft bland diet.
thank you. take care.