Yi Yang Powder

Yin-Nourishing Decoction，From *Records of Smallpox and Measles* (Vol. 16).，Post-measles.

Plum Butter Cookies，From *Shou Shi Bao Yuan*, Volume 10.，

Horn Soap Bark Pills，*The Great Compendium of Surgery*, Volume 4.，For sycosis and tinea, as well as goose-foot eczema.

Modified Si-Qi Decoction，From *Shou Shi Bao Yuan*, Volume 6.，Plum-Kernel Qi.

Chaihu Ointment，*Bo Ji*, Volume 1.，For the “Five Labors and Seven Injuries,” characterized by physical fatigue, gradual weight loss, slight difficulty walking, and loss of appetite.

Foot Fungus Powder，*Collected Clinical Experiences of Zhu Renkang*.，For foot fungus with oozing, erosion, and itching.

Xanthium Porridge，From *Shenghui*, Volume 97.，Blurred vision and tinnitus. Hemorrhoids in the elderly that frequently bleed, accompanied by high fever and a lack of appetite.

Wutu Powder，*Dongtian Aozi*, Volume 11.，Hu Lou Dan. This formula treats external manifestations of deficient fire in the Liver Meridian, resulting in redness and swelling arising from the genital area.

Deer Antler Wine，*Formulas for Universal Relief*, Volume 219.，Weakness, erectile dysfunction, dull complexion, frequent urination, and loss of appetite.

Ointment for Damp-Toxic Sores，From *Collected Clinical Experiences of Zhu Renkang*.，Chronic eczema, fissured eczema.

Zhike-Muxiang Pills，*Shengji Zonglu*, Volume 64.，For undigested food remaining in the stomach overnight.

Processed Papaya Pills，From *Fushou Jingfang*.，For beriberi due to deficiency of the Lower Jiao, lower back pain, and rheumatism affecting the lower body. Also relieves muscle cramps.

Xuan Su Powder，*Introduction to Obstetrics*, Volume 4.，For insufficient lactation after childbirth.

Changyang Decoction，*The Book of Sincerity*, Volume 12.，“Zhong’e” (sudden illness), with convulsions and loss of voice.

Throat-Soothing Powder，From *Collection of Prescriptions for Traditional Chinese Medicinal Formulations* (Tianjin Formula).，For swelling and pain in the throat, tonsillitis, and persistent sores and ulcers on the mouth and tongue.

Songji Tongsheng Powder，From *The Golden Mirror of Smallpox and Measles: Essential Formulas for Emergency Use*.，For smallpox lesions where the pores are blocked, blood stasis and qi stagnation are present, the pustules are faintly visible beneath the muscles, the lesions appear dry, red, and dull, and the patient appears listless.

Fangfeng Pill，From *Formulas for Universal Relief*, Volume 374, citing *Ren Cun’s Formulas*.，For infantile convulsions and lethargy with inability to sleep.

Eight-Ingredient Gentian Decoction，Formula attributed to Huang Jinfang, cited in Volume 4 of *Essentials of the Collection of Formulas Based on Causes and Symptoms*.，For hernia caused by fluid deficiency and fire obstruction, where spleen qi remains strong and dietary intake has not been reduced.

Qianghuo Qingkong Ointment，From *Lan Shi Mi Cang*, Volume Middle.，Headache.

Decoction for Dispersing Blood Stasis and Dissolving Nodules，*Zhun Sheng: Treatment of Ulcers*, Volume 5.，Ma (疒其).

Coptis and Euphorbia Decoction，From *Shenshi’s Formulas*, cited in Volume 6 of *Wai Tai*.，For epidemic toxic diseases, or persistent diarrhea, or sore throat.

Peony Pills，From *Jingxin Lu*, cited in Volume 12 of *Yixin Fang*.，For abdominal distension and constipation.

Raw Rehmannia and Peony Decoction，From *Straight Talk on Pediatrics*, Volume 5.，Shanghan (Cold Damage). Disruption of the exterior-interior order; sweat has not been fully released, leaving residual heat that may generate toxins, or result in stiffness and pain in the hands and feet, with inability to extend the limbs.

Accumulation-Resolving Powder，From *Xian Nian Ji*, Volume 3.，For food stagnation in children, characterized by a hard abdomen and blue-tinged tendons, and for expelling parasitic accumulations.

Ephedra Left Meridian Decoction，From *San Yin*, Volume 3.，For wind, cold, heat, and dampness invading the Foot-Taiyang Meridian, manifesting as stiffness and numbness in the hands and feet, difficulty walking, aversion to cold with fever, absence of sweat with aversion to cold, or spontaneous sweating with aversion to wind, headache, dizziness, heaviness in the lower back, … Read more