猫眼疮名取象形，痛痒不常无血脓，光芒闪烁如猫眼，脾经湿热外寒凝。
【注】此证一名寒疮，每生于面及遍身，由脾经久郁湿热，复被外寒凝结而成。初起
形如猫眼，光彩闪烁，无脓无血，但痛痒不常，久则近胫。宜服清肌渗湿汤，外敷真君
妙贴散，兼多食鸡、鱼、蒜、韭，忌食 鱼，蟹、虾而愈。
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清肌渗湿汤
苍术（米泔水浸，炒） 浓朴（姜汁炒） 陈皮 甘草（生） 柴胡 木通 泽泻
白芷 升麻 白术（土炒） 栀子（生） 黄连（各一钱）
水二盅，生姜三片，灯心二十根，煎至八分，温服。
【方歌】清肌渗湿疮猫眼，脾湿热郁外寒缠，平胃柴胡通泻芷，升麻白术栀黄连。
真君妙贴散（见肿疡门）
鱼脊疮由虚人成，感受湿热皮间凝，虚寒发缓 津水，灸变稠脓阳气生。
【注】此证形如鱼脊，由阳气虚寒之人，复感湿热结滞而成。多生筋骨之间，以阳气
虚寒，故发长缓慢，只在皮肤坚凝 痛。初起白 ，渐长状如鱼脊，破津黄水，正脓生
迟。初治无论已破未破，宜蒜片艾灸，以通阳气；外用真君妙贴散，香油调敷，宜服内
补十宣散，得稠脓色鲜者为顺，若灸之不应，色暗腐烂，出臭水者逆。其次内、外治法，
俱按痈疽溃疡门。
\r鱼脊疮图\p04-34a259.bmp\r
真君妙贴散（见肿疡门）
内补十宣散（见胸博 痈）
Mao Yan Chuang (Cat's Eye Eruption) is named for its resemblance to a cat's eye. It presents with intermittent pain and itching, without blood or pus. Its shimmering appearance resembles a cat's eye, caused by damp-heat in the Spleen channel congealing with external cold.
[Note] This condition is also known as Han Chuang (Cold Eruption). It typically occurs on the face and all over the body. It arises from long-standing damp-heat stagnation in the Spleen channel, compounded by congealment due to external cold. Initially, it resembles a cat's eye with shimmering luster, lacking pus or blood, characterized only by irregular pain and itching. Over time, it may appear near the shins. Treatment involves taking Qing Ji Shen Shi Tang (Clear Muscle and Drain Dampness Decoction) internally, applying Zhen Jun Miao Tie San (True Lord's Miraculous Paste) externally, consuming more chicken, fish, garlic, and leeks, while avoiding fish, crab, and shrimp, leading to recovery.
Qing Ji Shen Shi Tang (Clear Muscle and Drain Dampness Decoction)
Cang Zhu (Atractylodis Rhizoma, soaked in rice water, stir-fried) Hou Po (Magnoliae Officinalis Cortex, stir-fried with ginger juice) Chen Pi (Citri Reticulatae Pericarpium) Gan Cao (Glycyrrhizae Radix et Rhizoma, raw) Chai Hu (Bupleuri Radix) Mu Tong (Akebiae Caulis) Ze Xie (Alismatis Rhizoma)
Bai Zhi (Angelicae Dahuricae Radix) Sheng Ma (Cimicifugae Rhizoma) Bai Zhu (Atractylodis Macrocephalae Rhizoma, soil-fried) Zhi Zi (Gardeniae Fructus, raw) Huang Lian (Coptidis Rhizoma) (each 1 qian)
Add two cups of water, three slices of fresh ginger, and twenty stalks of Jixin (Junci Medulla). Decoct until reduced to eight-tenths volume. Take warm.
[Formula Song] Qing Ji Shen Shi treats Mao Yan Chuang, Spleen damp-heat stagnation wrapped by external cold; Ping Wei San combined with Chai Hu Tang promotes drainage via Mu Tong, Bai Zhi, Sheng Ma, Bai Zhu, Zhi Zi, and Huang Lian are used together.
Zhen Jun Miao Tie San (See Zhong Yang Men / Swelling and Ulcer Section)
Yu Ji Chuang (Fish Spine Eruption) arises in individuals with deficiency constitutions, where damp-heat condenses between the skin. Due to deficiency-cold, the onset is slow; exudation of fluids occurs, and moxibustion helps thicken the pus, restoring Yang Qi.
[Note] This condition resembles a fish spine. It forms in persons with deficient and cold Yang who contract damp-heat stagnation. It often occurs between muscles and bones. Because of deficient and cold Yang, the development is slow, manifesting only as hardening and pain in the skin. Initially, it appears white, gradually enlarging to resemble a fish spine. Upon rupture, yellow fluid oozes out, and the formation of proper pus is delayed. In the initial stage, regardless of whether the lesion has ruptured, it is appropriate to apply moxibustion with garlic slices to unblock Yang Qi. Externally, apply Zhen Jun Miao Tie San mixed with sesame oil. Internally, take Nei Bu Shi Xuan San (Internal Tonification and Ten-Auspiciousness Powder). The emergence of thick, bright-red pus indicates a favorable prognosis (Shun). If moxibustion is ineffective, and the area becomes dark, necrotic, and discharges foul-smelling fluid, it indicates an unfavorable prognosis (Ni). Subsequent internal and external treatments should follow the protocols for Yong Ju Kai Yang (Abscess and Ulcer) sections.
Zhen Jun Miao Tie San (See Zhong Yang Men / Swelling and Ulcer Section)
Nei Bu Shi Xuan San (See Xiong Ge Yong / Chest and Diaphragm Abscess)