Hello sir, my mother's one kidney is not working due to blockage (stone) in its path and now it is shrunken but another one is working properly. Should we go for removal of the shrunken kidney or just leave it as it is. Her creatinine is 0.7. She has high BP problem doctor giving her cetanil 10 mg. Also she has thyroid for that she is taking thyronorm 50 mcg. All is well but my mom feels weakness and also pain in her knees.