Hello, I understand.your feeling And appreciate your concern towards your mother. I assume that your had suffered infection of the urinary tract and she has been treated fir the similar condition by a urologist and she got relieved of that. But I would like to tell you that if your mother has suffered UTI then know that UTI are the most notorious condition which can reccur frequently. Or whether it was renal stone then it need to be evaluated by specialist. Thank you