Ergan Dan

One-Branch Arrow，From *Lu Fu Jin Fang*, Volume 4.，For all types of swollen abscesses accompanied by excruciating pain.

Stomach-Nourishing and Jaundice-Resolving Decoction，From *Yidi*, Volume 3.，Five Types of Jaundice.

Decoction for Eliminating Malnutrition and Removing Corneal Opacities，From *Zhang Jiachun’s Diagnosis and Treatment of Ophthalmic Disorders*.，For earth deficiency with excessive wood, liver fire rising, and a white membrane completely obscuring the cornea; indicated for cases with erosion, desiccation, and protrusion.

Longevity and Life-Extending Pill，From *The Collection of Wonderful Formulas for Nourishing Life*, Volume 2, citing Ji Quanzhen’s formula.，

Lingxian Pills，From *The Mystic Pearl of the Red Water*, Volume 26.，All types of masses.

Water Smartweed Powder，From *Shengji Zonglu*, Volume 48.，For chronic pulmonary asthma with shortness of breath, making it impossible to sit or lie down, accompanied by thick, sticky saliva.

Realgar Tincture，*A Concise Compendium of Traditional Chinese Dermatology*.，Shingles, herpes simplex.

Ghost-Cutting Powder，*Pocket Guide*, Volume 1.，

Three Treasures Porridge，From *Integrating Chinese and Western Medicine*, Volume 1.，For chronic dysentery with foul-smelling pus and blood, and a sensation of intestinal decay; also for cases accompanied by weakness and exhaustion of the lower and middle burners, and qi deficiency with slippage.

Golden Bean Pills，From *Compendium of Materia Medica*, Volume 24, citing *Ren Cun’s Formulas*.，For excessive thirst and excessive water intake.

Bu Huang San，*Annotated Collection of Effective Formulas for Women*, Volume 24.，For women with spleen-stomach deficiency-heat, characterized by sores in the mouth and on the tongue, and aversion to cold foods and drinks.

Hua Lao Decoction，*Records of Differentiation of Syndromes*, Volume 4.，For conditions caused by chronic phlegm: a persistent cough that has not healed for years, with yellow phlegm that forms stubborn lumps and becomes stuck in the throat; lung qi is impure, and the patient must exert all their strength just to expel it from the mouth.

Sea-grape Bark Decoction，*Shengji Zonglu*, Volume 150.，For women suffering from blood-wind attacks, characterized by weakness and fatigue in the limbs, dizziness and blurred vision, stiffness in the back and neck, and aching joints.

Green Pills，From *Formulas for Universal Relief* (Vol. 384), citing *Formulas of the Bao Family*.，For fever caused by wind obstruction.

Zi Tong Sang Bai Pi Decoction，*San Yin*, Volume 10.，For the three types of thirst-related diseases: excessive thirst with scant urination, or spontaneous urination without thirst; emaciated skin and flesh; and fatigue in the limbs.

Konjac Paste Decoction，*Compendium of Holy Remedies*, Volume 54.，Cold in the middle jiao causes yin stagnation, which suppresses the appetite and leads to incessant belching and hiccups.

Sparrow Egg and Dodder Pills，*Yi Tong*, Volume 48.，

Puji Tongxuan Pills，*Selected Formulas of Traditional Chinese Medicine from Beijing*.，For wind-cold common cold, characterized by aching limbs, fatigue, fever, headache, red eyes, and constipation.

Gu Shen Decoction，*Record of Differentiation of Syndromes*, Volume 10.，Summer lethargy.

Astringent Plaster，From *Collected Medical Formulas* (Vol. 174), citing *Simple Formulas*.，For boils, abscesses, sores, and carbuncles.

Chisheng Powder，From *Shenghui*, Volume 9.，For typhoid fever.

Liver-Gallbladder Harmonizing Decoction，From *Dongtian Aozi*, Volume 7.，Brow abscess.

Internal Support Pain-Relieving Powder，*Complete Book of Experience in the Treatment of Sores and Ulcers*, Volume 3.，Shoulder abscess.

Wind-Dispelling Pill，*Direct Pointers on Pediatrics*, Volume 2.，Pediatric wind-epilepsy. Liver-epilepsy, characterized by a pale face with upward-rolling eyes, clenched fists and feet, convulsive spasms, and backward-bending limbs; also effective for treating spasms.

Jin Niu Decoction，*Yichun Shengyi*, Volume 3.，Cough with phlegm obstructing the respiratory passage, resulting in an inability to speak; this condition is known as “blocked metal failing to resonate.”