This paper summarized the clinical experience of professor XUAN Guowei in treating non-specific vulvitis from spleen. He believes that the core pathological mechanism of this condition lies in spleen deficiency and dampness accumulation； in the acute phase， spleen deficiency is taken as the root cause and damp-heat toxins accumulated in the vulva as the key； in the chronic phase， spleen deficiency and dampness accumulation is the main pathogenesis， accompanied by kidney deficiency. In clinical practice， the basic method of fortifying spleen and eliminating dampness is used， and self-made Jianpi Shenshi Formula （健脾渗湿方） is recommended as the basic prescription. During the acute phase， the medicinals of clearing heat and resolving toxins are supplemented， while during the chronic phase， medicinals aims at fortifying the spleen and consolidating the kidneys， boosting qi and nourishing yin are added. Simultaneously， there is an emphasis on integrated treatment combining internal and external treatment， and both Chinese and western medicine， and he highlights the importance of daily prevention and care for patients. Additionally， external used Xiaoyan Zhiyang Cream （消炎止痒霜） is created.