Respected user , hi Thanks for using Healthcaremagic.com I have evaluated your query thoroughly . * Management of 1 month loose motions require detail case analysis , series of evaluations to get the diagnosis and manage accordingly . * Guidelines for better recovery - make her to consume plenty of liquids - soft light diet at intervals with fresh curd preferable - avoid all spicy , chilly items , oily , non veg stuffs - keep blood sugar , BP under control - avoid smoking or alcohol if using - avoid prolong fasting or over eating - check her medicines whether containing any drug , side effect of which is diarrhea ( calcium is not responsible for diarrhea ) - in our clinic we recommend antibiotic with metronidazole pack , pre pro biotics for faster recovery - avoid stress , anxiety Hope this clears your query . Welcome for any further assistance . Regards .