What is the reason for itching outside the vagina?

Patient's question:

No

Doctor's answer:

Hello, according to the situation you described, there are many diseases that can cause this reason: vaginitis, long-term inflammatory stimulation, pubic lice, squamous cell hyperplasia of the external genitalia, and other conditions. It is recommended that you go to the hospital for relevant examinations and receive symptomatic treatment after a definitive diagnosis.