Thank you for your query on Healthcare Magic,
I advise you to stop buffalo milk as it may be the cause of vomiting and loose motions.
in prescribed dosage if there are vomitings.
You can give oral rehydration solutions like pedialyte in sips to prevent dehydration
Racigyl can be given twice or thrice daily in prescribed dosage.
and zinc will be useful in decreasing watery stools
Hope I have answered your query.