My father is suffering from fever since 16 days. The temperature is consistently 101-102. We gave him azithromycin 250 twice for 3 days along with paracetamol 650 and then cefixime 200 twice for 3 days. Presently giving doxycycline 100 mg twice along with pybactum 4.5 every 8 hours. Have given 5 injections but fever hasn't come to normal. Slight chest congestion as per xray and 10-12 pus cells found in urine. Apart from that no other symptoms. Please suggest if we are in the right track. Thank you!