Gynecological itching.

I have severe itching on the side of my vaginal opening and at the entrance, so I went to the gynecology clinic for treatment, and when it was severe, I received injections and took medication.

The doctor prescribed ointment to apply when I feel itchy, and applying that ointment makes the itching go away~ But I don't know if I can keep applying it every time I feel itchyㅠ My gynecologist said it's because of dryness in the vaginal area, but I think I'm becoming too dependent on the ointmentㅠ