Thank for asking to HCM
If this is food poison then the undigested food would be expel out till the whole bowel emptied and do not try to check the loose motion
if you ever have, just watch for the hydration take bed rest
this type of clinical condition is mostly self limiting and does not need any medicine unless manifest with fever, vomiting
sever abdominal pain
then would need treatments, take care and have nice day.