The most important thing is that the woman’s vulva has many kinds of bumps, and different diseases have different causes. 1, the woman’s vulva has small red bumps with itching symptoms, probably because of vaginitis caused by increased vaginal secretions and stimulation of vulvar skin, vulvar eczema and other skin diseases, you need to consult a gynecologist to cooperate with the doctor to treat vaginitis, and at the same time use dermatitis equal drugs to treat vulvar skin diseases. 2, the vulva has small bumps with itching symptoms.