It is best to come to the hospital for routine leucorrhea and use the right medicine after a clear diagnosis, because there are many drugs that may have certain effects on the baby, so it is best not to use them indiscriminately. If it’s not convenient to come to the hospital, you can use the vulva or gynecological cleansing, or use sodium bicarbonate tablet water bath, every 5 tablets to water 2000ml, once in the morning and once in the evening, each bath 5-10 minutes. If the symptoms do not improve significantly after a week of medication, it is better to come to the hospital for routine leukorrhea and use vaginal plugs for pregnant women under the guidance of the doctor according to the type of vaginitis. You should pay attention to the hygiene of your vulva, wear cotton underwear, not tight pants, not chemical fiber underwear, better not to stay up late, pay more attention to rest, poor resistance can easily lead to vaginitis or vulvodynia.