There is no water below the insufficient secretion to consider vaginitis caused by, in addition may be caused by the lack of vitamin B, it is recommended to go to the hospital for examination, vaginal dryness is easy to cause pain in sexual intercourse, it is best to timely treatment. If the inflammation is caused by, it is best to use Jie Er Yin to wash the vulva, and at the same time, vagina with double zotye suppositories and other drugs treatment. It is best not to overwork, avoid too frequent sexual life, and also recommend appropriate exercise, do not stimulate the vulva, so as not to aggravate vaginitis. However, if vitamin B deficiency, it is best to take vitamin B complex reasonably, and at the same time pay attention to eat more vegetables and fruits, for example, you can eat more grains, fresh vegetables and fruits, and drink more milk, which can replenish vitamin B and help the condition to recover.