Occasionally a little itchy vulva, need to pay attention to the vulva local cleanliness, hygiene. Change underwear and panties frequently, don’t wear tight clothes and pants as well as chemical fiber clothes and pants, keep the local breathability, avoid eating spicy and stimulating food, you can use water to wash the vulva, after the above treatments, the symptoms can be relieved in most cases. If the symptoms are not relieved after the above treatments, consider the possibility of vaginal inflammation, such as bacterial vaginitis, trichomonas vaginitis, mycosis fungoides, senile atrophic vaginitis and so on. Further gynecological examination, vaginal secretion examination, etc. are needed to determine the next treatment plan.