Respected Sir, With due respect, I would like to inform you that my father, Mr. Premananda Chatterjee, is a heart patient. He has been taking treatment since 2007 at Apollo Hospital. I am giving the brief information about the patient for your kind advice. Current patient’s age:-69years. History and Symptoms:- He had undergone Cystoscopy for multiple strictures by Dr. Murali Venkataraman on 02-03-2007 Apollo Hospital. He had undergone open heart surgery and his Mitral and Arotic valves were replaced by bio-prosthetic valves on 19-06-2007 at Apollo Hospital. He had under gone TURP (prostatesurgery) at kolkata on 06-02-08 without SBE prophylaxes. As a result he had suffered SBE. After taking long time antibiotics from Apollo Hospital he was completely quire. On 17-05-10 his Cystoscopy was done at Kolkata Ruby Hospital with adequate SBE prophylaxis according to cardiologist . Before 1 year, he had under gone Perineal Urethrotomy due to Pan Urethrel Stricture with SBE prophylaxis at Apollo Hospital, Chennai. After that, he has been suffering recurrence UTI and it was treated according to cardiologist. Recently he has been suffering for last 10 days with UTI. Urine C/S was done. The following medicines were found sensitive. Report: Bacterial Name: Escherichia coli Colony count: 1, 20,000 Highly sensitive medicine: Cefixime 5mcg Lomefloxacin 10mcg cefotaxime 30 mcg cefuroxime 30mcg amikacin 10 mcg norfloxacin 30mcg Erythromycin 15mcg gentamicin 10 mcg azithromycin 15 mcg kanamycin 30 mcg gatifloxacin 10 mcg According to doctor advice, he has been taking oral medicine norfloxacin 400mg BD from last 9 days. 2 days before again his urine C/S was done but large volume of pus Cell are still present and culture shows no growth. But till now his urine is cloudy and smelly. Although his temperature is normal and compare to previous the smell and color of his urine is better after taking the antibiotics. Recently doctor add another antibiotic cefuroxime 500 mg oral BD for seven days along with norfloxacin. Some time (once a day or once after 2 days) during uterine, white color some particles (like cough) is emitting with urine. His serum creatine is with in normal range but urine RE report shows that albumin (+) and sediment (trace). After taking both antibiotics, he is feeling better. As he is a high risk patient, please give me some suggestion of the following questions: 1) What are the reasons of recurrence UTI and how it will be prevented? 2) During uterine, white color some particles (like cough) is emitting with urine. What is this? Is it harmful? 3) Will he continue the same medicine with same dose or not? Now, he was taking the following medicines: Tab Nebicard 2.5mg, OD Tab Cilacar 5mg, OD Tab Veltum F OD Tab Clavix 75mg, OD Tab Aztor-EZ 10 OD Tab Calcium Sandoz OD Tab Norfloxacin 400mg BD Tab cefuroxime 500 mg BD I shall be highly obliged to you, if you kindly give me suggestion. Thanking you sir. With regards -- Bijoy Chand Chatterjee Research Scholar,