As per details it suggesting the cause that is related to improper liquid intake ...like excess juice/ water/ buttermilk/ milkshake etc..check the cause once..
Next Steps
If so, apply ginger powder paste made in milk
1 part powder
4 parts milk
heat in low flame
apply warm paste
thin application
maximum 2 application
2 hrs gap for each application.
Health Tips
Good to find the cause in lifestyle.. so that cure will be easy and simple