耳者，肾之外候。小儿肾经气实，其热上冲于耳，遂使津液壅滞为稠脓，为精汁者此也。
亦有沐浴水入耳中，水湿停留，传于气血，酿成耳脓，久不瘥，变成耳重。
龙骨散 治耳脓。
枯矾（一钱） 龙骨（ 。一钱半） 黄丹 胭脂（各一钱） 麝香（少许，共为细末）
上先用绵杖子捻出耳中脓水，次用鹅翎管吹入耳中一字。
麝香散 治前证。
蜘蛛（一枚） 胭脂坯子（五分） 麝香（一字）
为细末，吹入耳。
耳疮方
黄连 蛇床子（各一钱） 轻粉（一字）
为末，搽疮或吹入耳。
头为诸阳之首，多有胎热及热毒上攻于头，故头上成疮不绝。若散而片片白痂，燥痒又类
白屑。此因积热而生，名曰白秃。又有浓痂黄汁，汁流又成疮者，名肥疮。若不早治，渐成
满头，其势遍延，久而难变成光秃，并不生发，俗名腊梨，不可不早治也。
秘验方 治一切白秃，多有不愈。
沥青（一两） 苦参末（半两） 杏仁泥 百草霜（各三钱） 川椒末 水银（各五钱）
以柏子油调研如糊，不见水银为好。先用大苦茶煎浓热洗，剃去发痂，即涂上，三次愈，
忌发物。
连床散 治小儿满头如癞疮毒，及手足身上阴器肤囊痒，则爪烂黄水汁淋漓燥痛。
黄连（净半两） 蛇床子（二钱半） 五倍子（一钱二分） 轻粉（一钱）
上为细末，先以荆芥、葱同煎汤，洗拭干后，用清油调敷。
一方楝根皮烧灰存性，猪油调敷。
鲫鱼方 治小儿白秃。
鲫鱼一尾，重三、四两者，去肠肚，以乱发填满，湿纸包烧存性，为末，加雄黄少许。
麻油调敷，先以荠水洗拭后用药。
The ears are the external manifestation of the Kidney (Shen). In children, when the Qi of the Kidney meridian is abundant, heat rushes upward to the ears, causing fluids to stagnate and accumulate, resulting in thick pus or essence-like discharge.
There are also cases where water enters the ear during bathing; the retained dampness transmits to the Qi and Blood, brewing into ear pus. If this persists without healing, it may lead to hearing impairment.
Longgu San (Dragon Bone Powder): Treats otorrhea (ear pus).
Calcined Alum (Qian), Dragon Bone (1.5 Qian), Lead Tetroxide (Huang Dan), Carmine (Yanzhi) (each 1 Qian), Musk (Xieshen) (a small amount, ground together into a fine powder).
First, use a cotton swab to wipe out the pus and fluid from the ear. Then, use a goose feather tube to insufflate approximately one "Yi" (a traditional unit of measure for powder) of the powder into the ear.
Shexiang San (Musk Powder): Treats the aforementioned condition.
Spider (one piece), Raw Carmine (Wufen), Musk (Yizi).
Grind into a fine powder and insufflate into the ear.
Ear Sore Formula
Coptis Rhizome (Huanglian), Cnidium Fruit (Shechuangzi) (each 1 Qian), Calomelas (Qingfen) (Yizi).
Grind into powder, apply topically to the sore or insufflate into the ear.
The head is the summit of all Yang meridians. Often, fetal heat or toxic heat attacks the head, causing persistent sores on the scalp. If the sores are scattered with white, flaky crusts that are dry and itchy, resembling dandruff, this is caused by accumulated heat and is named "Bai Tu" (White Baldness). Another type features thick crusts and yellow exudate; if the fluid flows and creates new sores, it is named "Fei Chuang" (Fat Sore). If not treated early, it will gradually spread over the entire head, becoming extensive and difficult to cure, leading to permanent baldness and hair loss. This is commonly known as "La Li" (Wax Pear) and requires prompt treatment.
Secret Effective Formula: Treats various cases of Bai Tu, which are often refractory.
Asphalt (Liang), Sophora Root Powder (Ban Liang), Almond Paste, Hundred Grass Soot (Baicaoshuang) (each 3 Qian), Sichuan Pepper Powder, Mercury (Shuiyin) (each 5 Qian).
Blend and grind with Biota Seed Oil (Baizi You) until it forms a paste, ensuring no visible mercury particles remain. First, wash with strong, hot tea decoction made from bitter tea. Shave off the hair and crusts, then apply the ointment immediately. Three applications result in a cure. Avoid triggering foods (Fa Wu).
Lianchuang San: Treats infants with widespread tinea capitis-like toxic sores on the head, as well as itching on the hands, feet, body, genitals, and scrotum, where scratching leads to weeping yellow fluid, dryness, and pain.
Cleaned Coptis Rhizome (Ban Liang), Cnidium Fruit (Er Qian Ban), Chinese Gall (Wubeizi) (Yi Qian Er Fen), Calomelas (Qingfen) (Yi Qian).
Grind into a fine powder. First, decoct Schizonepeta (Jingjie) and Scallion (Cong) in water, wash the area, and pat dry. Then, mix the powder with clear sesame oil for topical application.
Alternative method: Burn the bark of the Chinaberry tree root (Lian Gen Pi) to ash while retaining its properties, and mix with lard for application.
Crucian Carp Formula: Treats pediatric Bai Tu.
Take one crucian carp weighing three to four liang. Remove the intestines and fill the cavity with tangled human hair. Wrap in wet paper and burn until carbonized (preserving the nature). Grind into powder and add a small amount of Realgar (Xionghuang).
Mix with Sesame Oil (Mayou) for application. First, cleanse the area with Shepherd's Purse (Jiqi) water before applying the medicine.