How long will a UTI last without antibiotics? Many times a UTI will go away on its own. In fact, in several studies of women with UTI symptoms, 25% to 50% got better within a week — without antibiotics.

How long can you go without treating a bladder infection?

How long does a UTI last untreated? Some UTIs will go away on their own in as little as 1 week. However, UTIs that do not go away on their own will only get worse over time. If you think you have a UTI, speak with a doctor about the best course of action.

Can bladder infection go away without antibiotics?

It is not uncommon for UTIs to go away on their own, without the use of antibiotics. Some research states that up to 42% of uncomplicated UTIs resolve without medical treatment. However, keep in mind that there are risks to leaving UTIs untreated.