Hello, how is balanitis treated?

Patient's question:

Male, 23 years old, good physical condition
Erythema on the foreskin, the hospital said it was balanitis, recommended using a wash solution and applying ciprofloxacin hydrochloride. I would like to consult a professional doctor on how to treat balanitis.

Doctor's answer:

You can first use Jie'eryin externally and take antibiotics orally for treatment. Pay attention to local hygiene and change underwear frequently. If it frequently recurs, circumcision may be necessary.