Vaginal water is usually less may be endocrine disorders or vaginitis, specific analysis is as follows: 1, endocrine disorders: the main reason for vaginal dryness is the lack of qi and blood, as well as endocrine disorders, etc., there is this trouble women generally also appear mental problems, mental state is not good always inexplicable temper tantrums or depression, and menopausal symptoms are a little bit similar; 2, vaginitis: vaginal dryness can also be is caused by disease, it is likely to be vaginitis. It is best to go to treatment in a timely manner, vaginal dryness after the cure of vaginitis this problem will be relieved a lot. If there is really nothing to start, you can use other tools, such as lubricant is a good choice. It is recommended that women should pay attention to vulvar hygiene, wear cotton underwear, keep dry around the vulva, prohibit eating spicy, stimulating food, drink more hot water, eat more vegetables and fruits.