Conversation: The conversation between human and AI assistant.
[|Human|] Hfi,r maoy Im a nswer your health queries right now ?  Please type your query here... my wife suffering from e-coli infection in urin. doctor prescribed antibiotic Magnasef500 first time for 5 days, then for 3 months. after 3 months there is no ecoli in urin test. but after 1 month she again suffering from same infection. what we do?
[|AI|]  Hi, Welcome to Chat Doctor. It is unfortunate to get the infection again. Magnate 500 belongs to Cephalosporin group of antibiotics. If any infection is recurring, then you need to go for change in the antibiotics. E.cold infecting her would have been resistant to the antibiotic used. Organism sensitive antibiotic has to be used. Kindly get her urine tested for Culture and Sensitivity. Based on the report, appropriate antibiotic course can be instituted. Wish her good health.