A female's urinalysis shows no infection, but she has a burning sensation at the urethral opening. How can this be?

Patient's question:

No

Doctor's answer:

Considering it may be caused by inflammation, it is generally related to local pathogenic bacterial infection. You can try taking Amoxicillin and Metronidazole orally for treatment. Rest well, avoid foods, drink more water, and it will gradually improve.