If it is just increased frequency of motion without pain, it ll subside automatically in one or 2 days.
If she gets tired and dehydrated because of that, then you can give tender coconut/ ORS solution/ Electrol for drinking.
You can also give tablet. Bifilac half in the morning and half in the evening.
Next Steps
If she becomes so tired and urine output reduces due to dehydration, consult immediately
Health Tips
Add curd to the diet. It will help in reducing the intestinal infection.