A 7-year-old girl has yellow discharge from her vagina with a bad odor and itching. What could be the cause?

Patient's question:

Approximately 1 year

Doctor's answer:

Hello, it can be caused by gynecological inflammation, etc. You can first use Jie'eryin liquid for cleaning and pay attention to the hygiene of the perineum. If the effect is not good, you can do a routine examination of vaginal discharge. If vaginitis is found, you can use medication to treat it vaginally according to the specific type.