What is the reason for the appearance of a few red dots on the head of the turtle?

Patient's question:

Duration of onset and persistence: Within the last 4 days
Current general condition: There are a few red spots, and they don't turn red even after washing with Jie'eryin. Sometimes they itch, especially when the condition worsens.
First follow-up question: I have consumed a lot of alcohol and eaten hot pot recently, and experienced some discomfort during intercourse, feeling a bit swollen. How should I treat this?

Doctor's answer:

In this case, it is classified as balanitis. It is generally caused by local poor hygiene and infection. The red spots on the area are an allergic reaction. It is recommended to take fluconazole capsules and apply topical antifungal creams such as clotrimazole. Clean the glans and foreskin with physiological saline or a 0.1% rivanol solution to remove dirt. After the symptoms subside, continue treatment for more than one week. Generally, it will be cured.