How long do you drink cranberry juice to get rid of a UTI?

Drinking cranberry juice alone is generally not sufficient for treating a urinary tract infection (UTI). While cranberry juice contains substances that may help prevent bacteria from adhering to the walls of the urinary tract, it does not kill bacteria or cure an existing infection. If you suspect you have a UTI, it is important to see a doctor for an accurate diagnosis and appropriate treatment, usually with antibiotics and following any guidance on lifestyle changes provided by a medical professional. Self-treating or delaying proper medical care for a UTI can lead to complications or worsening of the condition.