Hello.
Grade 3
kidney disease along with chronic heart failure requires a fixed fluid and food intake. The decreased kidney function will have lot of food restrictions.
Give around 1 litre of water , cut down on salt , avoid all non veg foods and give food which is of thick consistency . Please measure how much fluid and food is eaten daily.
A detailed assessment is necessary to provide a suitable diet plan your mother.
Next Steps
Consult on practo for further advice
Health Tips
Avoid taking any medication or supplement without expert advice or prescription.