Yu Yan Powder

Eight Gentlemen Decoction，From *Chen Su’an’s Supplementary Explanations on Gynecology*, Volume 1.，For spleen deficiency complicated by damp phlegm, manifested during menstruation as red and white leukorrhea—which may be discharged with the menstrual blood or occur intermittently on its own.

White Tiger Decoction with Scrophularia, Oat, and Perilla，*The Four Sages’ Pivot* (Volume 3).，For smallpox where the Taiyang meridian syndrome has not yet resolved and restlessness and thirst are present.

Gardenia Six-Ingredient Powder，From *Formulas of Xu Renze*, cited in Volume 3 of *Wai Tai*.，For epidemic diseases or typhoid fever where the condition persists after sweating and purgation induced by chicken-egg decoction.

Tried-and-True Pills，From *Yuji Weiyi*, Volume 15.，For all types of malignant sores.

Magnolia and Poria Decoction，*Shengji Zonglu*, Volume 25.，Following a cold, when the qi has not yet harmonized, resulting in distension and fullness in the chest and abdomen, and an inability to eat or drink.

Five Saints Decoction，*Introduction to Obstetrics*, Volume 4.，For various types of dysuria.

Digu Decoction，*Guide to Autumn Malaria*, Volume 1.，Alternating chills and fever, abdominal pain with diarrhea, tenesmus, and a sensation of incomplete evacuation.

Moistening the Intestines Pills，*Formulas for Universal Relief*, Volume 143.，For Shaoyin syndrome characterized by no fever or chills but stiffness, with constipation persisting for several days.

Decoction for Relieving Rashes and Eliminating Toxins，*Record of Differential Diagnosis*, Volume 14.，In children, after a rash, the gums become ulcerated, the tissue rots and bleeds, and a foul odor fills the nostrils.

Enhanced Mulberry and Chrysanthemum Decoction，Formula from *Pu Fuzhou’s Medical Experience*; name found in *A Thousand Families’ Wonderful Formulas*, Volume 2.，Indications: Wind-heat obstructing the lungs (adenoviral pneumonia) presenting with high fever, cough and wheezing, rash, startle reflexes, oral ulcers, dry and cracked lips, mild abdominal distension, loose stools, a floating, rapid, and forceful pulse, and a … Read more

Decoction for Boils and Abscesses，*A Concise Compendium of Traditional Chinese Dermatology*.，Boils and abscesses.

Yingji Ointment，From *Formulas of the Imperial Pharmacy*, Volume 10.，For unruly, downy hair growth that regrows incessantly despite frequent shaving.

Fan Jing Pills，From *Hui Chun*, Volume 6.，For women with amenorrhea, regardless of whether it is recent or chronic.

Menstrual Regulation and Blood Stasis Elimination Decoction，From *Corrections to Medical Forest*, Volume 2.，Smallpox lesions cluster densely, covering the head like a lid on a cauldron; fine, scattered patches appear all over the body, or may be interspersed with rashes and macules, accompanied by superficial vesicles. Their color may be purple, dark, or black; symptoms may … Read more

Musk and Cotton Ash Decoction，From *Ji Feng*, Volume 10.，Hemoptysis.

Ginseng and Poria Shenghua Decoction，*Fu Qingzhu’s Gynecology: Postpartum Section*, Volume 2.，For women who were inherently weak before pregnancy; within 3 days after childbirth, the lochia has already subsided, but they experience diarrhea with undigested food particles.

Danggui-Shaoyao-Zhike Decoction，From *Essentials of Obstetrics and Gynecology*, Volume 2.，For postpartum dysentery with a sensation of incomplete evacuation, occurring more than half a month after childbirth.

Pinghe Decoction，From *The Classic of the Cranial Fontanelles*, Volume 2.，For childhood rashes and various painful sores accompanied by restlessness, irritability, and thirst; for infants experiencing “bianzheng” (a phase of growth and development), administer one dose three days after the onset to ward off a hundred diseases.

Inner Support to Expel Toxins Decoction，*Complete Record of Medicine*, Volume 208.，For a saddle abscess.

Shen’s Beraemia Decoction，From *A Clear Explanation of the Origins and Course of Miscellaneous Diseases*, Volume 29.，Caused by cold and dampness, resulting in swelling and pain in the legs, with sores that become swollen and ulcerated, making it impossible to walk; the pulse is deep and slow.

Golden Marrow Powder，From *The Mirror of Water Signs*, cited in Volume 25 of *Medical Heart Formulas*.，For acute malnutrition-induced dysentery in children, characterized by unceasing diarrhea—whether containing pus, blood, green, or yellow discharge—with the appearance of “spikes” on the body, hair loss, a dry nose, finger-biting, and a craving for bran, charcoal, or wall plaster.

Decoction for Tonifying Deficiency and Reducing Fire，From *Ye’s Gynecology*, Volume 3.，For postpartum patients with Yangming-channel wind-cold invasion presenting with severe shortness of breath and profuse sweating.

Dendrobium and Rehmannia Decoction，*Qian Jin*, Volume 3.，For women suffering from debility, shortness of breath, chest distension and oppression, and wind-related disorders.

Lung-Protecting Pills，From *Chen Su’an’s Supplementary Explanations on Gynecology*, Volume 3.，For pregnancy characterized by aversion to rich and sweet foods, fluctuating moods, irregular eating habits, lying down immediately after eating, a tendency to sit idly for long periods, excessive blood and fluid accumulation, stagnant qi and phlegm formation, a thickened uterus that may be tilted or … Read more

Penetrating Knot Formula，From *Jiegu’s Family Treasures*.，For severe bloating and fullness, with the chest and abdomen distended and a sensation of blocked qi.