Can a urinary tract infection be cured without medication by drinking more water?

Whether a urinary tract infection (UTI) can improve without medication but with increased water intake primarily depends on the severity of the infection and individual factors. 1. Mild infections: For mild UTIs, increased water intake and frequent urination can help dilute bacterial concentration in the urine and promote the elimination of bacteria and toxins, potentially leading to self-resolution. In such cases, drinking plenty of water (a daily intake of more than 2000 ml is recommended) can be an effective adjunct treatment. 2. Severe infections: For UTIs with obvious or persistent symptoms, simply drinking more water may not be sufficient to control the infection. These infections usually require antibiotic treatment under a doctor's guidance to prevent worsening or progression to chronic infection. 3. Individual differences: A person's physical condition, immune status, and the type of pathogen causing the infection can also influence treatment outcomes. Therefore, when symptoms of a UTI occur, timely medical consultation is recommended to determine an appropriate treatment plan based on a doctor's advice.