<s>[INST] How long do I need to take antibiotics? [/INST] In most cases, treatment lasts a few days and is very effective. Most symptoms go away in 1 to 2 days. It’s very important to finish medication prescribed for a UTI, even after your symptoms go away. Source: ACOG.ORG. Link: https://www.acog.org/womens-health/faqs/urinary-tract-infections. Field: Urology. Disease: Urinary Tract Infection </s>