长铁丝鱼钩插入肛门，钩之背必圆，可入内，而钩尖向外，钩住内肉，拖之难出，痛苦无
休。用细竹子照患者肛门之大相等，打通竹内节为空管，长尺许，削光竹一头，将管套入在
外之钩柄，送入肛门内，使钩尖收入竹管内，再拖出竹管，则钩随管而出。
（若阴疽，外宜隔蒜艾灸法以回阳）
老人与体虚者，生痈疽、搭背、对口诸疮，
虽外皮红硬，不甚高肿，脉浮大无力，或脉沉弱，盖由真阳式微，浮火发越于外，先宜荆防
败毒散数剂，或卫生汤疏散其邪随后。不可拘诸疮属火。一用补药，助火闭邪，拥毒难出。抑
知前贤审症果虚，非藉参、 补气，归、芍养血，少加附子、肉桂，蒸酿元阳，扶正托毒，多
易内陷，不能全功？或有阴亏无以敛阳者，须阳八味法滋阴以煦阳。倘是实火，脉必洪数有
力，烦渴便结者，当服内疏黄连汤。惟疔疮梅毒，始终无用补之理。
女子二七，天癸至，月事以时下，凡至有孕，则癸水内壅以养胎，迨生孩后上行为乳
汁，后再有妊，前余之乳汁，遂为胎气蒸遏，悉化热毒清水，小孩一吮此乳，必变内热面黄，
便泻常哭诸病。
老人及病久者，大小便结胀难行，乃虚气下陷，不能泌别糟粕，运腾水浊，而出下窍。若
阴囊玉茎肿亮不消者，是脾伤无以约水，下注于囊。如此之症，莫冀其生。
长铁丝鱼钩插入肛门，钩背必然圆润，可以进入体内，而钩尖朝外，钩住内部肌肉，强行拖拽难以取出，患者痛苦不堪。使用细竹子，根据患者肛门的大小制作成等径的空心竹管（打通竹节），长约一尺，将竹管的一端削光滑，把竹管套在露在外面的钩柄上，送入肛门内，使钩尖收入竹管内，再向外拖出竹管，则鱼钩随竹管一起带出。
（如果是阴疽，外部适宜采用隔蒜艾灸法以回阳救逆）
老年人和身体虚弱的人，发生痈疽、搭背、对口疮等各种疮疡，虽然皮肤表面红硬，但不怎么高肿，脉象浮大无力，或者脉象沉弱，这是因为真阳衰微，虚火发散于体表，首先适宜服用荆防败毒散几剂，或者用卫生汤疏散邪气随后调理。不可拘泥于所有疮疡都属于火证。一旦使用补药，会助长火势并闭塞邪气，导致毒邪难以排出。难道不知道前贤审视病症确实为虚证时，非借助人参、黄芪补气，当归、白芍养血，少加附子、肉桂，来蒸腾酝酿元阳，扶持正气托举毒邪，否则毒邪多容易内陷，不能取得完全疗效？或者有阴液亏损无法收敛阳气者，须用八味丸法滋阴以温煦阳气。如果是实火，脉象必定洪数有力，伴有烦躁口渴、大便干结，应当服用内疏黄连汤。只有疔疮和梅毒，始终没有使用补法的道理。
女子十四岁，天癸至，月经按时来潮，凡是怀孕后，经血在内壅滞以滋养胎儿，等到生下孩子后，经血上行变为乳汁，如果再次怀孕，之前剩余的乳汁，就被胎气蒸腾遏制，全部化为热毒清水，小孩一吸吮这种乳汁，必然变成内热、面色发黄、腹泻、经常哭闹等疾病。
老年人及久病之人，大小便干结胀满难以排出，这是虚气下陷，不能分别清浊糟粕，运化水湿浊气，而从下窍排出。如果阴囊和阴茎肿胀光亮不消退，这是脾脏受伤无法约束水液，水湿下注于阴囊。这样的病症，不要期望它能痊愈。
A long iron wire fishhook inserted into the anus: The back of the hook must be round, allowing it to enter, while the hook point faces outward, catching the internal flesh. It is difficult to pull out, causing endless pain. Use a thin bamboo shoot, matching the diameter of the patient's anus, clear the nodes inside to form a hollow tube, approximately one chi (approx. 33 cm) long, and smooth one end of the bamboo. Place the tube over the exposed handle of the hook, insert it into the anus until the hook point is enclosed within the bamboo tube, then pull the bamboo tube out; the hook will emerge along with the tube.
(If it is an Yin abscess [Yin Ju], external treatment should preferably employ Garlic-partitioned Moxibustion [Ge Suan Ai Jiu] to restore Yang.)
For the elderly and those with weak constitutions who develop various sores such as carbuncles and furuncles [Yong Ju], Dakbei [Back Carbuncle], or Duikou [Opposite Mouth Ulcer], although the skin surface may appear red and hard without significant swelling, and the pulse is floating, large, and forceless, or deep and weak, this is due to the decline of True Yang [Zhen Yang], with floating fire [Fu Huo] venting outward. Initially, it is appropriate to administer several doses of Jingfang Baidu San (Scutellaria and Saposhnikovia Decoction for Overcoming Toxicity) or Weisheng Tang (Health Preservation Decoction) to disperse the pathogenic factors subsequently. One must not rigidly adhere to the notion that all sores belong to Fire [Huo]. If tonifying medicines are used indiscriminately, they will assist the fire and close off the pathogens, making it difficult for the toxin to exit. Do we not know that when former sages examined symptoms and determined them to be truly deficient, they relied on Ginseng Radix et Rhizoma [Renshen] and Astragali Radix [Huangqi] to tonify Qi, Angelicae Sinensis Radix [Danggui] and Paeoniae Radix Alba [Baishao] to nourish Blood, with small amounts of Aconiti Lateralis Radix Praeparata [Fuzi] and Cinnamomi Cortex [Rougui] to steam and brew Yuan Yang [Primal Yang], support Zheng Qi [Upright Qi], and push out the toxin? Otherwise, the toxin often sinks inward, failing to achieve complete success. For those whose Yin deficiency fails to constrain Yang, the Ba Wei Wan method [Eight-Ingredient Pill Method] should be used to nourish Yin to warm Yang. If it is Excess Fire [Shi Huo], the pulse must be surging, rapid, and forceful, accompanied by irritability, thirst, and constipation; in such cases, Neishu Huanglian Tang (Internal Purging Coptis Decoction) should be taken. However, for Ding Chuang [Carbuncle/Boil] and Syphilis [Meidu], there is never any rationale for using tonification throughout the course of the disease.
When a girl reaches fourteen sui (years), Tian Gui [Heavenly Water / Menstrual Essence] arrives, and menstruation occurs regularly. Upon pregnancy, the menstrual blood remains internally to nourish the fetus. After childbirth, this fluid ascends to become breast milk. If pregnancy occurs again, the remaining previous breast milk is steamed and constrained by fetal Qi, transforming entirely into hot toxins and clear fluids. If a child suckles this milk, they will inevitably develop conditions such as internal heat, yellow complexion, diarrhea, and frequent crying.
In the elderly and those with chronic illnesses, difficulty in defecating and urinating with dryness, blockage, and distension arises from sinking of Deficient Qi [Xu Qi], which fails to separate the turbid residues and transport water turbidity, preventing their discharge through the lower orifices. If the scrotum and penis swell and appear bright without subsiding, this indicates injury to the Spleen [Pi], which loses its ability to control water, leading to water dampness pouring downward into the scrotum. Such conditions are incurable; do not expect recovery.