You can get a good results from homoeopathy, as per your query ,firstly we have to know which part of your
kidney it is effected based on location it has seen and symptoms u are having should be elicited first then only we can give the right diet
Next Steps
attach your usg report and which part of sinus you are effected should be noted if needed consult via practo
Health Tips
do hot water fomentation for sinusitis and rich fiber diet for
kidney and take plenty of water