###Human: When will my penile infection recover? ###Assistant: Hi. I saw the clinical picture (attachment removed to protect patient identity). I see a large erosion on the glans (tip of the penis). I can list a few possibilities like herpes, candidal balanoposthitis, Zoon's balanitis, erythroplasia of Queyrat.  Is this for two weeks only? Did it start as blisters or water-filled bubble? Is it painful? Itchy? or absolutely no symptoms? Is this happening for the first time? Any history of unprotected sexual intercourse? If yes, how many days back? Surfaz SN is a potent steroid cream, not safe to use for genital skin for infection. Was this prescribed by a doctor?