Hello and welcome to Healthcare Magic. Thanks for your query.
From the description of your baby's symptoms, there are two possibilities. One could be that the infection is still persisting. The second possibility is that the antibiotic itself can cause diarrhea
. The antibiotic not only kills the disease-causing bacteria, but also the healthy bacteria in the gut, and this can result in loose stools.
Since, she has completed a full course of antibiotics and she doesnt have fever
, I think it would be okay to wait and observe. I would suggest that you give her ORS
and fluids frequently and ensure that her oral intake is good.
Wish you all the best.
Dr. Sheeba Stephen
Emergency Medicine Specialist