The itching at the vaginal opening may be due to improper cleaning of the vagina, the intimate underwear is not clean or of poor quality and other reasons for the vaginal opening to produce certain stimuli, generally in the moderate and reasonable cleaning of the vulva and intimate clothing, or change the quality of the underwear, the itching symptom can be relieved. However, some patients with heavy itching at the vaginal opening or accompanied by other symptoms, it is recommended that patients consider the disease caused by vulvar itching and symptomatic treatment: 1, skin allergies: if the patient’s vaginal opening skin allergies, may cause the patient to appear at the vaginal opening itching. Itching caused by allergy is often related to the material of underwear, sanitary napkin material, but also may be caused by pollen, seafood and other systemic allergies. Treatment should first avoid contact with allergens, general itching will gradually relieve, if the allergy symptoms are more serious, you can follow the doctor’s instructions to use anti-allergy drugs, such as Benadryl; 2, skin infections: due to the patient due to fungal, trichomonas infections suffering from vaginal inflammation, there will be obvious itching of the vaginal opening, accompanied by burning pain, leukorrhea odor and other symptoms; for fungal infections can be used nifurtimox or clotrimazole; for trichomonas infections commonly used metronidazole or tinidazole. For fungal infections, nifurtimox or clotrimazole can be used; for trichomonas infection, metronidazole or tinidazole is commonly used. If the viral infection with herpes, warts and other diseases, in addition to the vaginal itching will often be accompanied by blisters, skin flab and other bulges, the treatment of viral infections commonly used vaxilovir; 3, other diseases: some diseases such as diabetes, jaundice, vitamin deficiencies and other systemic diseases, resulting in metabolism, hormone levels and other abnormalities, may also cause the patient to appear in the itching vaginal opening, often accompanied by other symptoms, the need for medical examination to determine the cause of the itching. It is necessary to consult a doctor for examination, to clarify the cause and to treat for the primary disease. Generally, the symptoms of vaginal itching can be relieved after the primary disease is relieved, so it is recommended that patients with severe itching symptoms go to a regular hospital for timely medical treatment and symptomatic treatment. Daily need to try to avoid scratching, may lead to aggravation of the symptoms, pay attention to personal hygiene, in order to reduce the itching symptoms.