Hello dear don't take Chandanasav because it can increase the burning sensation of stomach due to it's acidic nature,U can take NEERI SYP 2 tsf bid with water for burning sensation and also
kidney stones along with your current medication
Next Steps
U can consult online through Practo for further advice
Health Tips
Madhur Tikta Kashaya ras dominant simple food coconut water pomegranate juice, Avoid sour curd Kadi spicy food cold drinks etc