The pain felt after the use of Kang Women’s Gel is estimated to be caused by the non-adaptation to Kang Women’s Gel, which is a side effect of the drug. It is a proprietary Chinese medicine suppository that contains Chinese herbal ingredients such as Angelica dahurica, Serpentine dahurica, Pepper, and Mucuna pruriens, which are used to dispel wind and dry dampness, eliminate decay and create muscle, stop itching and kill worms. It is often used in clinical practice to treat vulvodynia and vaginitis. It is a topical suppository to be used at night before going to bed, after washing the vulva with water and putting the gel into the deep part of the vagina. However, some patients may experience local allergic reactions after using the gel, such as redness, itching and pain in the vaginal mucosa, which are all side effects of the drug.