Hi doc my baby is having gastric issues from past few days. Medication is going on n doc said it should be given for one month. I tried to minimise dose n again that vomitings started and again I consulted doc he said gastric issues are there n i m giving him rantac 5ml two times. Yoday the problem started n he is not having much to eat due to vomit. Whst should i do to let him eat atleast light food? N how long this problem will take?