If there are small particles on the perineum, it is important to determine exactly what causes them. If the warts are caused by small particles need to take laser, microwave or freezing methods to remove the warts, and then coated with 5-fluorouracil can prevent the recurrence of warts. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The actual fact is that you will be able to get a lot more than just a couple of people. In addition, if you have vulvar eczema, you are also likely to have small particles on the vulva, which is often not a big problem, so you can pay attention to vulvar cleanliness, apply gynecological lotions such as yellow bitter lotion or Gang Song lotion to clean the vulva, and then apply erythromycin ointment or Dakine cream. If you have vulvar itching symptoms, you can also take oral anti-allergy drugs such as loratadine.