Hi there! Welcome to healthcare magic! Thanks for asking us! What medication were you on for the urinary infection? Was it prescribed by a doctor? And did the infection subside? You may have to consult a urologist, and probably get a blood test and culture sensitivity test done, to find out what is causing the infection. And if needed, both you and your partner would have to be treated with the same course of medication. In the meanwhile, try to refrain from intercourse during the entire course of the medication. And ensure proper hygeine. Drink lots of fluids. Do keep the perineal areas dry. Avoid wearing tight fitting underwear. Use only cottonwear. For your partner, a painkiller may be used for symptomatic treatment, but for the detailed and effective treatment, lab tests are a must. Take care!