少腹疽生脐下边，证由七情火郁缠，高肿红疼牵背痛，漫硬陷腐水脓难。
【注】此证由七情火郁而生。每发于气海、丹田、关元三穴。气海在脐下一寸五分，丹
田在脐下二寸，关元在脐下三寸，皆属任脉经。此三穴或一穴发肿，即为少腹疽。高肿
红活，疼痛牵背，易溃稠脓者易治；若漫肿坚硬，绵溃腐烂，脓稀如水者难治。凡遇此
证初起，急用艾灸肿顶，七壮至三七壮，以痛痒通彻为度，宜服仙方活命饮。气实之人，
大渴便秘者，宜服内疏黄连汤通利之；老弱之人，宜服内补十宣散，令其速溃，若溃迟
恐透内膜。外治法同痈疽肿疡、溃疡门。
\r少腹疽图\p04-34a127.bmp\r
仙方活命饮 内疏黄连汤（俱见肿疡门）
内补十宣散（见胸博 痈）
腹皮痈生腹皮内，皮里膜外肿隐疼，腹痛不止脓成候，证由膏粱郁火生。
【注】此证生于腹皮里膜外，无论左右，隐疼日久，后发痈肿于皮外，右关脉见沉数、
而腹痛甚者，是其候也，由膏粱火郁而成。初起壮实者，用双解贵金丸下之，虚弱者减半，
用之不应，再服半剂。凡下之后，腹痛不止，脓将成也。急用托里透脓汤。溃后，与痈疽
溃疡门治法相同。不可过用克伐之剂，若希图消散，过伤胃气，则肿不能溃，溃不能敛，
立见危亡矣。
\r腹皮痈图\p04-34a128.bmp\r
双解贵金丸（见肿疡门）
托里透脓汤（见头部侵脑疽）
少腹疽生于脐下边缘，其病证由七情（喜、怒、忧、思、悲、恐、惊）导致火邪郁结缠绕所致。表现为局部高起肿胀、发红疼痛，并牵引至背部疼痛；若漫肿坚硬或凹陷腐烂，脓液稀薄如水则难治。
【注】此病证由七情内伤、火邪郁结而生。常发于气海穴、丹田穴、关元穴这三个穴位。气海穴位于脐下一寸五分，丹田穴位于脐下二寸，关元穴位于脐下三寸，均属于任脉经。这三个穴位中任意一个穴位发生红肿，即为少腹疽。若患处高肿且色泽红活，疼痛牵引至背部，容易溃破且流出稠厚脓液的，易于治疗；若患处漫肿坚硬，缓慢溃烂腐烂，脓液稀薄如水的，难以治疗。凡是遇到此病初起时，应立即用艾灸灸肿处顶部，灸七壮至三七壮，以感到痛痒感通达透彻为限度，适宜服用仙方活命饮。体质实盛之人，若出现大渴、便秘症状的，适宜服用内疏黄连汤以通利腑气；年老体弱之人，适宜服用内补十宣散，使其迅速溃破，若溃破过迟，恐怕会穿透内膜。外治法同痈疽肿疡门、溃疡门的治法。
少腹疽图
腹皮痈生于腹皮之内，皮里膜外之处肿胀且隐隐作痛，腹痛不止是脓成的征候，此病证由饮食膏粱厚味导致郁火内生所致。
【注】此病生于腹皮与膜之间，无论左右两侧，隐痛日久，随后在皮肤外部发生痈肿，若右关脉呈现沉数之象，且腹痛剧烈者，是其征候，由饮食肥甘厚味导致火邪郁结而成。初起时体质壮实者，用双解贵金丸攻下，虚弱者减半用量使用，若服用后无效，再服用半剂。凡是攻下之后，腹痛仍不止，说明脓即将形成。此时急用托里透脓汤。溃破后，治疗方法与痈疽溃疡门相同。不可过度使用攻伐损伤正气的药物，如果贪图消散肿块，过度损伤胃气，则肿块不能溃破，溃破后也不能收敛，立刻会导致危亡。
腹皮痈图
Shaofu Ju (Abscess of the Lower Abdomen) arises at the edge below the umbilicus. The syndrome is caused by fire pathogen constrained and tangled due to emotional stagnation (Seven Emotions). It presents with high swelling, redness, pain, and pain radiating to the back. If it is diffusely swollen and hard, or sunken and putrid with thin watery pus, it is difficult to treat.
[Note] This syndrome arises from internal injury to the Seven Emotions causing fire pathogen constraint. It frequently occurs at the Qihai (Sea of Qi), Dantian (Elixir Field), and Guanyuan (Gate of Origin) acupoints. Qihai is located 1.5 cun below the umbilicus, Dantian is 2 cun below the umbilicus, and Guanyuan is 3 cun below the umbilicus; all belong to the Ren Mai (Conception Vessel). Swelling occurring in any one of these three acupoints constitutes Shaofu Ju. If the lesion is highly swollen with vibrant red color, painful with radiation to the back, easy to ulcerate, and discharging thick pus, it is easy to treat. If it is diffusely swollen and hard, slowly ulcerating and putrid with thin watery pus, it is difficult to treat. Upon initial onset of this syndrome, moxibustion should be urgently applied to the apex of the swelling, seven to twenty-one moxa cones (Zhuang), until a sensation of pain and itching penetrates thoroughly. Xianfang Huoming Yin (Immortal Life Elixir Decoction) is indicated. For individuals with excess constitution presenting with intense thirst and constipation, Neishu Huanglian Tang (Internal Purging Coptis Decoction) is indicated to promote unblocking and purging. For elderly and weak individuals, Neibu Shixuan San (Internal Tonification Ten-Auspicious Powder) is indicated to facilitate rapid ulceration; if ulceration is delayed, there is a risk of penetrating the inner membrane. External treatment follows the methods outlined in the chapters on Ulcerative Sores and Ulcers.
Xianfang Huoming Yin and Neishu Huanglian Tang (both see chapter on Ulcerative Sores)
Neibu Shixuan San (see chapter on Chest Abscess)
Fupi Yong (Carapace Carbuncle of the Abdomen) arises within the abdominal skin, swelling and causing dull pain between the skin and the fascia. Unremitting abdominal pain is a sign that pus has formed. The syndrome is caused by fire pathogen generated from dietary constraints due to rich food intake.
[Note] This condition arises between the abdominal skin and the fascia, regardless of the left or right side. After long-standing dull pain, a carbuncle subsequently appears on the external skin surface. If the pulse at the Right Guan position is deep and rapid, accompanied by severe abdominal pain, these are the signs. It results from fire pathogen constraint due to consumption of rich and greasy foods. In the initial stage, for those with robust constitution, Shuangjie Guijin Wan (Double-Resolving Noble Gold Pill) is used for purgation; for those with weak constitution, the dose is halved. If ineffective, another half dose is administered. Following purgation, if abdominal pain persists, it indicates that pus is about to form. At this point, Tuoli Tou Nong Tang (Supporting Interior and Penetrating Pus Decoction) should be urgently administered. After ulceration, the treatment method is the same as that described in the chapter on Ulcerative Sores. Overuse of harsh draining agents must be avoided. If one seeks resolution of the swelling but excessively damages Stomach Qi, the swelling will fail to ulcerate, and once ulcerated, it will fail to heal, leading immediately to critical danger.
Shuangjie Guijin Wan (see chapter on Ulcerative Sores)
Tuoli Tou Nong Tang (see chapter on Head Carbuncle Invading Brain)