此症为狂病也。狂妄不情，筋挛作振，肢体牵掣，号叫不已。或屋檐骇走，或歌舞哭笑
，毛瘁
色败，皮肉肿胀，寒热交作，或哕呕、咳吐、气疰。云颠风一发，跳入神庙，妄言神鬼，
披发
狂走，打破器物。百日之后变吐作虫，手足痿蹩、屈曲、痛麻，变症百出。经云∶丹人身
之气血为正、为内天时之风寒为邪、为外。若居处失宜，饮食不节，使脏腑内损，气血内虚
，
风邪则外伤之矣。肝脏血主魂，悲哀恸忡则伤魂，惊恐忿怒，积郁狠毒瓦斯血败亡矣。以
夺命还真丹，四魔丹等药主治，再以养神摄血为要。
其半肢、软瘫、紫云、干风、刺风、痒风，发于脾经。
此症上下酸疼，或左或右，注于身之半边。如酸、如痛、如麻、如木、如困、如痴、倦
怠废弛，或
虚肿，或作挛拳，或骨髓抽掣，或遍身游变，或振抖若惊，或痿败。若瘫在左则死血凝滞
，
在右则痰涎淤 ，或曰偏枯，或曰痿痹。久则眼痞、唇歪、背偻、肢软，叫号而死。乃寒湿
疰于
骨节，风邪克败脾土，肺肾无根，贼邪自胜也。以救苦回生丹、二八济阳丹，兼以大补元阳
，养血调气壮本，则愈。
此症初如痛风之状，或作寒热，或麻痹不仁，精神疲惫，渐渐肢节倦败，怠惰困乏，骨
节痛
缓，手足无力，身如柔绵，或肿或瘪，拘缩挛急，或节间鸣响，或怕风寒，遂成瘫痪。水疰
云∶手脚游肿作痛，四肢不收，古称骨痿，即因痹也。由风冷贼邪中伤髓液，脾土不固，五
脏无本，以致血气亏乏。以神仙换骨丹，搜风顺气丸，二八济阳丹，等选治。
这种病症属于狂病。患者行为狂妄不合情理，筋脉拘挛并伴有震颤，肢体被牵引掣动，大声呼叫不止。有的从屋檐上惊骇逃跑，有的又歌又舞、又哭又笑，毛发枯槁，面色败坏，皮肉肿胀，寒热交替发作，或者呃逆呕吐、咳嗽吐痰、气机阻滞注痛。癫风一旦发作，就像跳入神庙一样，胡言乱语说是神鬼附体，披头散发疯狂奔跑，打碎器物。一百天后，症状变为呕吐出虫状物，手足痿软无力、屈曲畸形、疼痛麻木，各种变症层出不穷。医经说：人身的气血是正气、是内因；天时之风寒是邪气、是外因。如果居住环境不当，饮食没有节制，导致脏腑内部受损，气血内部虚弱，风邪就会从外部侵袭人体。肝脏主藏血并主宰魂，过度的悲哀和忧愁会损伤魂，惊恐和愤怒，加上积郁的狠毒之气，会导致血液败坏亡失。治疗应以夺命还真丹、四魔丹等药物为主，再以养神摄血为关键。
至于半肢风、软瘫风、紫云风、干风、刺风、痒风，这些病症发于脾经。
这种病症表现为上下身体酸痛，或左侧或右侧，病邪注于身体的一半。感觉像酸、像痛、像麻、像木、像困顿、像痴呆、倦怠废弛，或者虚肿，或者手指蜷缩如拳，或者骨髓抽掣疼痛，或者全身游走性变化，或者颤抖如同受惊，或者痿软败坏。如果瘫痪在左侧，则是死血凝滞；如果在右侧，则是痰涎淤积。这种病又称偏枯，或称痿痹。时间久了会出现眼睑下垂、嘴唇歪斜、背部弯曲、四肢软弱，最终呼叫号痛而死。这是由于寒湿之邪注于骨节，风邪克制败坏了脾土，肺肾根基动摇，贼邪得以自胜。治疗应以救苦回生丹、二八济阳丹为主，兼用大补元阳、养血调气以壮固根本，则可以痊愈。
这种病症起初类似痛风的症状，有时出现寒热，有时麻痹不知痛痒，精神疲惫，渐渐肢节倦怠败坏，懒惰困乏，骨节疼痛舒缓（或指痛感减轻但功能丧失），手足无力，身体像柔软的棉絮一样松软，或者肿胀或者凹陷，拘急收缩痉挛，或者关节间发出响声，或者害怕风寒，最终形成瘫痪。水疰记载说：手脚游走性肿胀疼痛，四肢不能收持，古代称为骨痿，也就是因为痹证所致。这是由于风冷贼邪中伤髓液，脾土不坚固，五脏缺乏根本，导致气血亏乏。治疗可选用神仙换骨丹、搜风顺气丸、二八济阳丹等进行诊治。
This syndrome belongs to *Kuang Bing* (Mania). The patient behaves wildly and irrationally, with tendons contracting and trembling, limbs being pulled and jerked, and incessant shouting. Some may run in terror from eaves, while others sing, dance, cry, or laugh; their hair becomes brittle, complexion deteriorates, skin and flesh swell, alternating chills and fever occur, accompanied by hiccups, vomiting, coughing up phlegm, or Qi stagnation and transmission pain. Once *Dian Feng* (Epileptic Wind) attacks, the patient acts as if possessed by spirits in a temple, speaking deliriously about gods and ghosts, running wildly with disheveled hair, and smashing objects. After one hundred days, symptoms change to vomiting worm-like substances, flaccidity of hands and feet, flexion deformities, pain, and numbness, with myriad other complications arising. The Classics state: Qi and Blood in the human body constitute Zheng Qi (Upright Qi/Righteousness), representing the internal factor; Wind and Cold from seasonal changes constitute Xie Qi (Evil Qi/Pathogenic Factors), representing the external factor. If living conditions are improper and diet unregulated, causing internal damage to Zang-Fu organs and deficiency of internal Qi and Blood, Wind Evil will invade from the exterior. The Liver stores Blood and governs Hun (Ethereal Soul); excessive sorrow and grief injure the Hun, while fright, anger, accumulated depression, and toxic vapors lead to blood corruption and loss. Treatment should primarily employ medicines such as *Duoming Huanzhen Dan* (Life-Restoring Pill) and *Simó Dan* (Four Demons Pill), with nourishing the Spirit and controlling Blood as the essential principle.
As for *Ban Zhi Feng* (Hemiplegic Wind), *Ruan Tan Feng* (Flaccid Paralysis Wind), *Zi Yun Feng* (Purple Cloud Wind), *Gan Feng* (Dry Wind), *Ci Feng* (Thorn Wind), and *Yang Feng* (Itchy Wind), these syndromes originate from the Spleen Meridian.
This syndrome presents with soreness and pain throughout the upper and lower body, affecting either the left or right side, with pathogenic factors settling on half of the body. Sensations include soreness, pain, numbness, insensibility, heaviness, stupor, fatigue, and flaccidity; there may be edema, clenched fists like claws, bone marrow cramping, wandering sensations over the whole body, tremors resembling fear, or flaccid degeneration. If paralysis occurs on the left, it indicates stagnant dead blood; if on the right, it indicates accumulation of phlegm and saliva. This condition is also called *Pian Ku* (Hemiplegia) or *Wei Bi* (Flaccid Obstruction). In chronic cases, ptosis, facial deviation, kyphosis, and limb weakness develop, leading to death amidst crying and wailing. This results from Cold-Dampness lodging in the joints, Wind Evil overcoming and damaging Spleen Earth, leaving Lung and Kidney rootless, allowing Rogue Evil to prevail. Treatment should utilize *Jiuku Huisheng Dan* (Suffering-Relieving Life-Reviving Pill) and *Erba Jiyang Dan* (Two-Eights Yang-Nourishing Pill), combined with greatly supplementing Yuan Yang (Primordial Yang), nourishing Blood, regulating Qi, and strengthening the root, which leads to recovery.
This syndrome initially resembles *Tong Feng* (Gout), presenting with alternating chills and fever, or numbness and insensitivity. Mental energy is exhausted, and joints gradually become weak and degenerate. The patient feels lazy and fatigued, joint pain may feel dull or loose, hands and feet lack strength, the body feels soft like cotton, swelling or atrophy may occur, contraction and spasms arise, joints may crackle, aversion to Wind-Cold develops, eventually resulting in paralysis. *Shui Zhu* records: "Wandering swelling and pain in hands and feet, inability to control the four limbs." Ancient texts call this *Gu Wei* (Bone Flaccidity), which arises from *Bi* Syndrome. It is caused by Wind-Cold Rogue Evil injuring Marrow and Fluids, failure of Spleen Earth to consolidate, lack of foundation in the Five Zang Organs, leading to deficiency of Qi and Blood. Treatment options include selecting *Shenxian Huangu Dan* (Immortal Bone-Replacing Pill), *Sousun Fengqi Wan* (Wind-Searching Qi-Moving Pill), or *Erba Jiyang Dan*.