Patient's question:
2012 12 23 Balanitis BalanoposthitisDoctor's answer:
You are describing balanitis, which can be caused by phimosis, excessive prepuce, lower body eczema, or sexually transmitted diseases. It is recommended to receive intravenous antibiotics, use potassium permanganate solution for sitz baths, actively treat the primary disease, avoid spicy foods, and prevent cross-infection.