<s>[INST] Should you see a doctor? [/INST] If your symptoms do not improve within a few days or your symptoms come back after treatment, it’s wise to see your doctor. You should also check with a GP if you have blood in your urine, if you’ve never had a UTI before or if you’re pregnant and have symptoms. Source: livi.co.uk. Link: https://www.livi.co.uk/your-health/utis-your-questions-answered/. Field: Urology. Disease: Urinary Tract Infection  </s>