Uro-Vaxom is used to boost the immune system as part of the preventive or adjuvant treatment for recurrent urinary tract infections, especially those related to Escherichia coli (E. coli). The drug is used to reduce the chance of recurrence of infection in patients with a history of recurrent infections, which helps Uro-Vaxom improve the body's immune response to these types of bacteria. It is usually prescribed as part of a comprehensive treatment program, often in conjunction with other treatments or after the end of antibiotics.