The itchy vulva and red dots are caused by the following reasons: first, the existence of eczema, when the symptoms of eczema in the vulva of women is easy to itch, easy to make the vulva appear red dots, you can wash the vulva through the cleansing lotion or appropriate choice of dermatoprene for application, the effect is more obvious, recovery is also faster. Second, the existence of gynecological diseases such as vulvar inflammation, if you do not pay attention to personal hygiene in daily life, do not wash your vulva in time after sex or do not change your underwear often, it is easy to trigger gynecological inflammation, making the symptoms of vulvar itching more obvious. And there will be varying degrees of red bumps and red spots produced, which can be treated by applying mometasone ointment to the vulva, and in more serious cases, you should also go to the hospital in time for medical attention.