<s>[INST] Can I be prescribed an antibiotic in case I have a future infection? [/INST] Antibiotics cannot be prescribed “just in case”. Evaluation by a doctor is required and an antibiotic prescribed only when necessary. The treatment must be carried out under the dose and duration indicated. If this rule is not followed, antibiotic-resistant bacteria may develop.   Source: Hospital Clinic Barcelona. Link: https://www.clinicbarcelona.org/en/assistance/diseases/urinary-tract-infection/frequently-asked-questions. Field: Urology. Disease: Urinary Tract Infection  </s>