Welcome to HealthcareMagic forum.
I understand your concern. However paraffin
containing laxatives such as Cremaffin
is generally not recommended in children under age of 3 years.
It looks like her constipation
is more likely due to infection per se, dehydration
and perhaps reduced intake. So if she is not troubled, I would suggest you to continue her current antibiotics. Give her extra fluids and lots of fruits and vegetables. If she remains constipated even after recovery from this infection, we can consider supplementing alternate treatment.
Hope this answers your query.