阴户肿痛，由正气不足，风邪客之不去，乘于阴与气血相搏，气血痞滞，腠理壅闭，不得泄
越而为肿矣。
主方 石菖蒲 当归（各一两） 吴茱萸（炒） 秦艽（各五钱）
上咀，每五钱加葱白五寸，水煎，空心服。用枳壳（锉、炒）包熨，冷，再炒，熨肿处。
洗方 艾叶、防风、大戟煎洗。或加麻黄、蛇床、乌梅，去大戟，煎洗。
又 甘菊苗或马鞭草煎洗。或小麦、五倍子、葱白煎汤，化入矾、硝洗。或白矾（五钱、）大
黄（一钱）、甘草（五分），为末，薄绵裹纳入，日三换。
始因湿热生虫，蚀于阴中，痛痒不已。有寡妇、室女思想不息，湿火淫津，日久而成。或房
室太过，毒火壅积为痈，溃烂致伤人者，亦可用阴挺洗方。
主方 黄 黄芩 大黄（各一两） 赤芍药 玄参 丹参 山茱萸 蛇床子（各五钱）
上为末，每服二钱，空心酒下。
洗方 （痒不可忍） 花椒、吴茱萸（各一两）、蛇床子、藜芦（各五钱）、陈茶叶（一
撮）水煎，入煨盐（二两），加明矾、朴
硝，尤好熏洗。次用杏仁（炒、研）加雄黄、矾，入麝香少许，稀绢包，烘热纳阴中。
阴中生虫∶用熟牛肝或猪肝（切，三寸，）炙热，纳阴中，引虫出尽。
又 肝拌平胃散、贯众末纳。或桃叶捣，绵裹纳，一日换五次。
阴中出血∶百草霜（研）、葫芦捣汁和纳。或发灰，青布灰和敷。
阴疮（湿热所致）∶蛇蜕（一条、炙）、枯矾、黄丹、 蓄、 本（各一两）、硫黄、荆芥
、蛇床子（各五钱） 为末，香油调搽，湿者干掺。先用荆芥、蛇床子煎汤熏洗，后敷。
阴户（外阴）出现肿痛，是由于正气不足，风邪侵入后无法驱除，乘虚侵袭阴部，与气血相互搏结，导致气血痞塞阻滞，腠理（皮肤纹理及汗孔）壅塞闭阻，气机不得宣泄透发，从而形成肿胀。
主方：石菖蒲、当归（各一两）、吴茱萸（炒制）、秦艽（各五钱）。
将上述药材切碎，每次取五钱药量，加入葱白五寸，加水煎煮，空腹服用。另用枳壳（锉碎、炒制）包裹药渣熨烫患处，变冷后再炒热熨烫肿胀部位。
洗方：艾叶、防风、大戟煎汤外洗。或者加入麻黄、蛇床子、乌梅，去掉大戟，煎汤外洗。
又法：甘菊苗或马鞭草煎汤外洗。或者用小麦、五倍子、葱白煎汤，化入白矾、芒硝后清洗。或者用白矾（五钱）、大黄（一钱）、甘草（五分），研为细末，裹在薄绵布中纳入阴道内，每日更换三次。
病因起初是湿热生虫，侵蚀于阴中，导致疼痛和瘙痒不止。有的寡妇、未婚女子因思虑过度，湿火耗伤津液，日久而成此病。或者因房事过度，毒火壅积形成痈肿，溃烂致人伤害的，也可以使用治疗阴挺（子宫脱垂）的洗方。
主方：黄芪、黄芩、大黄（各一两）、赤芍药、玄参、丹参、山茱萸、蛇床子（各五钱）。
将上述药材研为细末，每次服用二钱，空腹时用酒送服。
洗方（针对瘙痒难忍）：花椒、吴茱萸（各一两）、蛇床子、藜芦（各五钱）、陈茶叶（一撮），加水煎煮，加入煨过的盐（二两），再加入明矾、朴硝，尤其适合熏洗。随后用杏仁（炒制、研磨）加入雄黄、白矾，放入少许麝香，用稀绢包裹，烘热后纳入阴中。
阴中生虫：用熟牛肝或猪肝（切片，三寸长），炙烤热后，纳入阴中，以引出寄生虫排尽。
又法：用肝脏拌平胃散、贯众末纳入。或者用桃叶捣烂，裹在绵布中纳入，一日更换五次。
阴中出血：百草霜（研磨）、葫芦捣汁调和后纳入。或者用头发灰、青布灰调和敷贴。
阴疮（由湿热所致）：蛇蜕（一条、炙烤）、枯矾、黄丹、蓄草、本草（各一两）、硫黄、荆芥、蛇床子（各五钱），研为细末，用香油调匀搽涂，若患处湿润则干掺药粉。先用荆芥、蛇床子煎汤熏洗，然后再敷药。
Swelling and pain of the yin orifice (external genitalia) arise from deficiency of righteous qi, allowing wind pathogen to invade and remain. The pathogen attacks the yin region, clashing with qi and blood, causing stagnation and obstruction of qi and blood. The couli (skin pores and interstices) become congested and closed, preventing the venting and discharge of pathological factors, resulting in swelling.
Main Formula: Shichangpu (Acori Tatarinowii Rhizoma), Danggui (Angelicae Sinensis Radix) (each 1 liang), Wuzhuyu (Evodiae Fructus, stir-fried), Qinjiao (Gentianae Macrophyllae Radix) (each 5 qian).
Crush the herbs. For each dose of 5 qian, add 5 cun of scallion white (Congbai), decoct in water, and take on an empty stomach. Additionally, use Zhike (Citri Reticulatae Pericarpium, crushed and stir-fried) wrapped around the herbal residue to apply hot compresses to the swollen area; reheat when cool.
Wash Prescription: Aiye (Artemisiae Argyi Folium), Fangfeng (Saposhnikoviae Radix), Daji (Euphorbiae Pekinensis Radix) decocted for washing. Alternatively, add Mahuang (Ephedrae Herba), Chuangzi (Cnidii Fructus), Wumei (Mume Fructus), remove Daji, and decoct for washing.
Another method: Ganju miao (Chrysanthemi Indici Herba) or Mabiancao (Verbenae Officinalis Herba) decocted for washing. Or decoct Xiaomai (Tritici Semen), Wubeizi (Galla Chinensis), and Congbai, dissolve Baifan (Alumen) and Xiaokun (Natrii Sulfas) into the liquid for washing. Or use Baifan (Alumen, 5 qian), Dahuang (Rhei Radix et Rhizoma, 1 qian), Gancao (Glycyrrhizae Radix et Rhizoma, 0.5 qian), grind into powder, wrap thinly in cotton cloth, insert into the vagina, and change three times daily.
The initial cause is damp-heat generating parasites that erode the interior of the yin, causing persistent pain and itching. This may result from widows or unmarried women harboring unceasing desires, where damp-fire excessively consumes body fluids over time. It may also result from excessive sexual intercourse, where toxic fire accumulates to form abscesses, leading to ulceration and harm. In such cases, the wash prescription for Yinting (uterine prolapse) may also be used.
Main Formula: Huangqi (Astragali Radix), Huangqin (Scutellariae Radix), Dahuang (Rhei Radix et Rhizoma) (each 1 liang), Chishao (Paeoniae Radix Rubra), Xuanshen (Scrophulariae Radix), Danshen (Salviae Miltiorrhizae Radix), Shanzhuyu (Corni Fructus), Chuangzi (Cnidii Fructus) (each 5 qian).
Grind into powder. Take 2 qian per dose, administered with wine on an empty stomach.
Wash Prescription (for unbearable itching): Huajiao (Zanthoxylli Pericarpium), Wuzhuyu (Evodiae Fructus) (each 1 liang), Chuangzi (Cnidii Fructus), Lilu (Veratri Nigrum Rhizoma), Chenchaye (Old Tea Leaves) (one pinch). Decoct in water, add Weiyan (roasted salt, 2 liang), Mingfan (Alumen), and Puxiao (Natrii Sulfas). Fumigation and washing are particularly effective. Subsequently, use Xingren (Pruni Semen, stir-fried and ground) mixed with Xionghuang (Realgar), Baifan (Alumen), and a small amount of Shexiang (Moschus). Wrap in thin silk, heat gently, and insert into the yin.
Parasites in the yin: Use cooked beef liver or pork liver (sliced, 3 cun long), roast until hot, and insert into the yin to attract and expel the parasites completely.
Another method: Mix liver with Pingwei San (Regulate the Middle Powder) and Guanzhong (Cyathulae Radix) powder, and insert. Or crush Tao ye (Peach leaves), wrap in cotton, and insert, changing five times a day.
Bleeding from the yin: Baicaoshuang (Fuliginis Mass) (ground) and Hulu (Lagenariae Spongosperma) juice mixed and inserted. Or use Fa hui (Hair ash) and Qingbu hui (Blue cloth ash) mixed for application.
Yin sores (caused by damp-heat): Shetui (Ophiopogonis Serpentis Exuvies, one strip, roasted), Kufan (Calcined Alumen), Huangdan (Minii Oxidum), Jixu (Polygoni Avicularis Herba), Bencao (Ligustici Chuanxiong Rhizoma) (each 1 liang), Liuhuang (Sulfur), Jingjie (Schizonepetae Spica), Chuangzi (Cnidii Fructus) (each 5 qian). Grind into powder, mix with sesame oil for external application. If the area is moist, sprinkle dry powder. First, fumigate and wash with Jingjie (Schizonepetae Spica) and Chuangzi (Cnidii Fructus) decoction, then apply the medication.