What are the possible reasons for pain when a small, peanut-sized growth appears next to the labia?

Patient's question:

No

Doctor's answer:

The consideration you described is known as folliculitis, also referred to as a carbuncle. It is a localized skin infection. It is recommended to avoid spicy, cold, and greasy foods. External application of Ruyi Jinhuang San ointment can be used for treatment. If it has developed pus, it should be incised and drained.