湿癣者，亦有匡郭，如虫行，浸淫，赤，湿痒，搔之多汁成疮，是其风毒瓦斯浅，湿多风
少，故为湿癣也。其里亦有虫。
风癣，是恶风冷气客于皮，折于血气所生。亦作圆文匡郭，但抓搔顽痹，不知痛痒。其
里亦有虫。
白癣之状，白色， 然而痒。此亦是腠理虚受风，风与气并，血涩而不能
俗云∶以盆器盛水饮牛，用其余水洗手、面，即生癣，名牛癣。其状皮浓，抓之硬强而
俗云∶狗舐之水，用洗手、面，即生癣。其状微白，点缀相连，亦微痒是也。其里亦生
雀眼癣，亦是风湿所生，其文细似雀眼，故谓之雀眼癣。搔之亦痒，中亦生虫。
俗云∶以磨刀水，用洗手、面，而生癣，名为刀癣。其形无匡郭，纵斜无定是也。中亦
久癣，是诸癣有虫，而经久不瘥者也。癣病之状，皮肉隐胗如钱文，渐渐增长，或圆或
斜，痒痛，有匡郭，搔之有汁。又有干癣，皮枯索，痒，搔之白屑出。又有湿癣，如虫行，
浸淫，赤，湿痒，搔之多汁。又有风癣，搔抓顽痹，不知痛痒。又有牛癣，因饮牛余水洗手
面得之，其状皮浓，抓之硬强。又有圆癣，作圆文隐起，四面赤。又有狗癣，因以狗舐余水
洗手面得之，其状微白，点缀相连，亦微痒。又有雀眼癣，作细文似雀眼，搔之亦痒痛。又
有刀癣，因以磨刀水洗手面得之，其状无匡郭，纵邪无定。如此之癣，初得或因风湿客于肌
肤，折于血气所生，或因用牛、狗所饮余水洗手面得之；至其病成，皆有虫侵食，转深，连
滞不瘥，故成久癣。
湿癣，也有边缘轮廓，像虫子在皮肤下爬行一样，皮损逐渐扩大浸润，颜色发红，潮湿且瘙痒，抓挠后流出汁液形成疮疡。这是因为风毒之气浅表，湿气重而风邪少，所以称为湿癣。其病变深层也有虫存在。
风癣，是由于恶风冷气侵袭皮肤，阻滞气血运行所致。也呈现圆形边缘轮廓，但抓挠时感觉麻木僵硬，不知痛痒。其病变深层也有虫存在。
白癣的症状是皮肤发白，并且伴有瘙痒。这也是因为腠理空虚受风邪侵袭，风邪与气机相搏结，导致血液运行涩滞而不能……（原文此处中断）
民间传说：用盛过水给牛饮用的盆器里的剩余水来洗手、洗脸，就会生出癣，称为牛癣。其症状是皮肤增厚，抓挠时感觉坚硬强直，呈圆形……（原文此处中断）
圆癣的症状，呈现圆形纹路微微隆起，四周发红，同时也伴有瘙痒和疼痛。其病变深层也会生虫。
民间传说：被狗舔过的水，用来洗手、洗脸，就会生出癣。其症状颜色微白，斑点点缀相连，也轻微瘙痒。其病变深层也会……（原文此处中断）
雀眼癣，也是由风湿之邪所生，其纹理细碎如同麻雀的眼睛，所以称为雀眼癣。抓挠时也会瘙痒，中间也会生虫。
民间传说：用磨刀的水来洗手、洗脸，而生出的癣，名为刀癣。其形状没有固定的边缘轮廓，纵横斜向不定。中间也……（原文此处中断）
久癣，是指各种类型的癣病有虫存在，且经久不愈的病症。癣病的症状表现，皮肉间隐现如铜钱大小的疹子，逐渐增长，或圆或斜，伴有瘙痒疼痛，有边缘轮廓，抓挠后有汁液流出。又有干癣，皮肤干枯粗糙，瘙痒，抓挠后出现白色皮屑。又有湿癣，像虫子爬行感，皮损浸润扩大，色红，潮湿瘙痒，抓挠后多流汁液。又有风癣，抓挠时感觉麻木僵硬，不知痛痒。又有牛癣，因饮用牛剩下的水洗手洗脸而得，其症状皮肤增厚，抓挠时坚硬强直。又有圆癣，呈现圆形纹路微微隆起，四周发红。又有狗癣，因用被狗舔过的水洗手洗脸而得，其症状颜色微白，斑点相连，也轻微瘙痒。又有雀眼癣，纹理细碎似雀眼，抓挠时也瘙痒疼痛。又有刀癣，因用磨刀水洗手洗脸而得，其形状无固定边缘，纵横不定。这些种类的癣，初起可能是因为风湿之邪客于肌肤，阻滞气血运行所致；也可能是因为使用牛、狗饮水的余水洗手洗脸而得；等到病情形成，都有虫侵食，病势转深，缠绵不愈，所以成为久癣。
Damp Tinea (Shi Xuan) presents with defined borders, a sensation resembling insects crawling on the skin, progressive infiltration and spreading, redness, dampness, and itching. Scratching leads to exudation and ulceration. This occurs because the pathogenic wind-toxin is superficial, with dampness predominating over wind; hence it is termed Damp Tinea. Pathogenic worms are also present within the lesion.
Wind Tinea (Feng Xuan) arises from the invasion of chilling wind-cold into the skin, which obstructs the flow of Qi and Blood. It also manifests with circular borders, but scratching results in numbness and induration, accompanied by a loss of pain and itch sensation. Pathogenic worms are also present within the lesion.
The manifestation of White Tinea (Bai Xuan) involves whitish skin lesions accompanied by itching. This is caused by deficiency at the interstices (Cou Li), allowing wind pathogens to invade; wind combines with Qi, causing blood stasis... [Text incomplete]
Folklore states: Using water remaining from a vessel used to drink for cattle to wash hands or face causes tinea, known as Cattle Tinea (Niu Xuan). The skin becomes thickened, hard, and rigid upon scratching... [Text incomplete]
Round Tinea (Yuan Xuan) presents with circular patterns slightly raised above the skin surface, redness around the periphery, and associated itching and pain. Pathogenic worms are also generated within.
Folklore states: Water licked by dogs, when used to wash hands or face, causes tinea. The lesions are slightly white, dotted and connected, with mild itching. Pathogenic worms are also present within... [Text incomplete]
Sparrow-Eye Tinea (Que Yan Xuan) is also generated by wind-dampness. Its texture is fine and resembles sparrow eyes, hence the name. Scratching induces itching, and worms are present within.
Folklore states: Using water from sharpening knives to wash hands or face causes tinea, named Knife Tinea (Dao Xuan). The shape lacks defined borders, being irregular in vertical and horizontal directions. Worms are also present within... [Text incomplete]
Chronic Tinea (Jiu Xuan) refers to various types of tinea infested with worms that persist and fail to heal over a long period. The manifestations of tinea include hidden papules on the skin and flesh resembling coin patterns, gradually enlarging, either round or oblique, accompanied by itching and pain, with defined borders, and exudation upon scratching. There is also Dry Tinea (Gan Xuan), characterized by dry, rough, and scaly skin, itching, and white scales appearing upon scratching. There is Damp Tinea (Shi Xuan), presenting with a crawling sensation, infiltration, redness, damp itching, and abundant exudate upon scratching. There is Wind Tinea (Feng Xuan), where scratching causes numbness and loss of sensation. There is Cattle Tinea (Niu Xuan), acquired from washing hands/face with leftover cow-drinking water, presenting with thickened skin that feels hard upon scratching. There is Round Tinea (Yuan Xuan), presenting with raised circular patterns and redness on all sides. There is Dog Tinea (Gou Xuan), acquired from using water licked by dogs to wash hands/face, presenting with slightly white, connected dotted lesions and mild itching. There is Sparrow-Eye Tinea (Que Yan Xuan), with fine patterns resembling sparrow eyes, causing itching and pain upon scratching. There is Knife Tinea (Dao Xuan), acquired from using knife-sharpening water to wash hands/face, presenting without fixed borders and irregular orientation. These types of tinea initially arise either from wind-damp pathogens invading the muscles and skin, obstructing Qi and Blood, or from using leftover water from cattle or dogs to wash hands and face. Once the disease is established, worms invade and consume the tissue, deepening the condition and causing chronic persistence, thus forming Chronic Tinea.