Thank you for your query on Healthcare Magic.
Your child developed diarrhea
due to the infection (parenteral diarrhea) or due to the antibiotic associated diarrhea.
Nothin to worry and continue the medication as advised by your doctor.
Diarrhea can be treated by giving probiotics like lactobacillus
or saccharomyces orally.
oral sips to prevent dehydration
Consult your doctor for medication advise.
Hope I have answered your query.