You should not exceed 16 tablets of loperamide
a day; nevertheless, I am concerned about the prior history of severe constipation
, and these watery stools
may be liquid stool that comes around hard stool; I would encourage for her to be seen by a provider who can perform an abdominal and rectal exam to make sure there is no obstruction.
Dr Brenes-Salazar MD
Mayo Clinic MN