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[Lou's View] Jingxian (Startle Epilepsy) refers to syndromes such as Ji Jing (Acute Startle) and Man Jing (Chronic Startle). However, when Jingxian attacks, the child falls to the ground making sounds, and upon waking, spits out froth; whereas in Ji Jing and Man Jing, there is no sound made during the attack, nor is froth spit out.

Ren Zhai stated: Xian (Epilepsy) is a malignant condition in children. This is because children's blood vessels are not yet consolidated, and their Qi and bones are not fully gathered. They are susceptible to wind pathogens, or it arises from irregular nursing and feeding, leading to the retention and accumulation of phlegm and food stagnation. The manifestations include: depression of spiritual energy, staring with wide eyes, traction and twitching of the face and eyes, lockjaw with drooling, abdominal distension, convulsions of the hands and feet, appearing as if dead yet alive, sometimes vocalizing and sometimes mute, sometimes opisthotonos (backward arching of the neck and back), or rigidity of the waist and spine. If the four limbs remain soft and the child regains consciousness after an episode, it is classified as Xian (Epilepsy); if the whole body is rigid and the child remains unconscious for the entire day, it is classified as Jing Syndrome (Spasm Disorder).

When Yang Xian (Yang Epilepsy) first occurs, the disease initially presents with fever, clonic spasms (Rong Ru), followed by startled crying, shouting, and biting. A floating pulse indicates Yang Xian, which corresponds to Ji Jing (Acute Startle). The pathology lies internally within the Six Fu Organs and externally in the skin, making it relatively easy to treat. Conversely, if the disease initially presents with coldness of the body, without signs of fright, without crying or shouting, and with a deep pulse, it is Yin Xian (Yin Epilepsy), corresponding to Man Jing (Chronic Startle). The pathology lies internally within the Five Zang Organs and externally in the bone marrow; severe cases are difficult to treat.

[Zeng's View] Yang Xian results from contracting wind-stroke due to startle, where convulsions have occurred three times. If wind-pathogens are not expelled and phlegm is not purged, relapses will occur. The term "three times" does not mean three times in one day, but rather that whether over a month or a season, once a startle-convulsion occurs, it must happen cumulatively three times. Hence the saying "Three episodes of wind-stroke lead to epilepsy," which conveys this meaning. The main symptoms include: fever with spontaneous sweating, upward deviation of the eyes, chewing of froth and grinding of teeth, flexion and grasping of the hands and feet, red-purple complexion, and floating-rapid pulses throughout all six positions. Treatment involves using Baijie San (Hundred-Rescue Powder) combined with Wuhe Tang (Five-Harmony Decoction) decocted in water to disperse and resolve the exterior, followed by phlegm-purging agents such as Shuijing Dan (Crystal Pill) or Banxia Wan (Pinellia Pill).

Yin Xian arises because phlegm was not completely cleared after Man Jing (Chronic Startle), allowing phlegm to enter the Pericardium. Symptoms include cold extremities, protrusion of the tongue and shaking of the head, chewing of white froth, and lockjaw, but with less severe startle, convulsions, or crying. The complexion may be pale or cyanotic, and the pulse is deep and faint. Therefore, *Ying'er Bao Shu* (Treasured Book for Infants and Children) states: "Protruding the tongue and shaking the head while sleeping" precisely describes this condition. Treatment involves decocting Guzhen Tang (Solidify the True Decoction) together with Yuesheng Tang (Generate Life Decoction), and administering Kuanqi Yin (Broaden Qi Drink) to harmonize.