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The *Yuan Bing Shi* states: The onset of wind epilepsy is caused by extreme heat generating wind-phlegm, with wind-dryness acting as a concurrent pathological transformation. This leads to saliva overflowing in the chest and diaphragm, qi stagnation, resulting in unconsciousness, stiffness, and collapse.

Zhang Hezi stated: For epilepsy patients who do not exhibit staring eyes or dull expressions, use San Sheng San (Three Holy Powders) for emesis. Additionally, place a charcoal brazier in a warm room to induce simultaneous sweating, vomiting, and purging. Subsequently, administer Fang Feng Tong Sheng San (Saposhnikia Decoction for Unimpeded Flow), which can lead to recovery within one hundred days. However, patients with staring eyes and dull expressions are incurable. The Classics state: "When the spirit cannot maintain its residence," it refers to mental confusion.

Generally, epilepsy is mostly due to an excess of wind-fire in the Liver Meridian, with phlegm stagnating between the chest and diaphragm. Therefore, treatment first employs emesis and sweating, followed by purgation using Xie Qing Wan (Drain the Green Pill). Thereafter, pills such as Dong Yuan An Shen Wan (Li Dongyuan's Spirit-Calming Pill) or Liu Wansu's Long Hui Wan (Dragon Bile Pill) should be taken, not limited merely to Fang Feng Tong Sheng San and Xie Qing Wan.

The *Nan Zhi* states: For Hong (Surging), Chang (Long), and Fu (Deep/Hidden) pulses, treating wind epilepsy, fright epilepsy, mania, aversion to people and fire, moxibustion should be applied to the 3rd and 9th thoracic vertebrae. Administer Miao Xiang Wan (Wonderful Fragrance Pill) from the *Ju Fang* (Formulas of the Bureau). Pierce the center hole of the pill with a needle, soak it briefly in cold water, and then ingest it, following the methods described in this book. For Xian (Wiry), Xi (Fine), and Huan (Slow) pulses, treating various epilepsies resembling mania, administer Li He's Nan Wu Sheng Wan (Li He's Five Aconite Pills). Epileptic syndromes generally originate from wind-heat but differ in yin/yang and cold/heat characteristics, largely due to the duration of the disease, leading to distinctions in deficiency/excess and cold/heat. Acute cases (short duration) can be treated with cooling agents via emesis and purgation; chronic cases (long duration) often result from previous overuse of cooling medicines, inevitably leading to mixed deficiency/excess or cold patterns, which must be carefully assessed before applying warm, neutral, stomach-nourishing tonics. Eliminating the root of the disease essentially relies on the major method of inducing vomiting to expel phlegm.

Broadly, the primary approach is to resolve phlegm, using Huang Qin (Scutellaria Root), Lian Zi (Coptis Rhizome), Nan Xing (Arisaema Rhizome), Ban Xia (Pinellia Tuber), and Gua Lou (Trichosanthes Fruit). Treat according to the proportion of fire and phlegm; there will be no case that does not heal. Differentiate between phlegm and heat: if heat is present, use cooling agents to clear the Heart; if phlegm is present, emesis is mandatory. After emesis, calm the Liver using Qing Dai (Indigo Naturalis), Chai Hu (Bupleurum Root), Chuan Xiong (Ligusticum Rhizome), etc., and Long Hui Wan (Dragon Bile Pill) is also suitable for treatment.

A floating pulse indicates Yang epilepsy, located in the Six Fu Organs; a deep pulse indicates Yin epilepsy, located in the Five Zang Organs. A fine and weak pulse indicates deficiency, making treatment difficult; a slippery and large pulse indicates excess, making treatment easier.