Hello, Recently my Father got an Infection in Urinary Track , Before consulting The Doctor we took an Advice by our Family friend (doctor) , he advice us to Conduct Two Test , 1- Routine Urine Infection Test 2- Culture and Sensitivity Test And we Got the 1st one in an Hour and 2nd Test took 4-days , and We have been Using some Urinal Infection Antibiotics 500 mg, and continued 4-days Until WS get the 2nd test Reports , and then my father got relief , it has been cleared nearly 90%, no pain while he pass urine. And the 5th day we have Consulted Doctor with those Reports , and The Doc has change the Total Prescription and Coded us new Drugs , And now after using this secondary medication he again felt the Same Pain as it rejuvenated with OLD , get me some solution. Thank you,