> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.contro.co.za/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What causes a UTI?

UTIs are caused most commonly by bacteria entering the urethra and bladder, causing inflammation and infection. Although UTIs commonly occur in the urethra and bladder, bacteria can also travel up the ureters and cause an infection in the kidneys.

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