Suggest Remedy For Itchy Vagina

Hi! i am a 20yr old girl. From the past 6 months i am facing itching and burning sensation near vaginal area. after every 2 months i start facing the same problems. on the advice of a physician i used Surfaz cream at that time i was fine but as soon as i stopped using it the problem developed again....plz help..
Can i use Clean And Dry cream??