（伤寒新愈。因行房得病。男如此曰阳易。女如此曰阴易。如阴阳易病。见舌吐出者必
死）
男子阳易病。头重不欲举。眼中生花。腰踝内连腹痛。身重少气。阴肿入里。腹内绞痛。治用
烧散。通脉四逆汤、当归四逆汤。
【仲景烧 散】
取其妇人 裆近隐处者。烧灰细研。服方寸匕。日三服小便即利。阴头微肿则愈。如妇人病。
则烧男子 裆。
【仲景通脉四逆汤】
甘草（炙。二两） 干姜（三两。炮） 附子（大者一枚。炮。去皮。破八片）
上锉。每服酌量多少。水煎。去渣。调服烧 散。
【仲景当归四逆汤】
当归 桂枝 芍药 细辛（各三两）
甘草（炙） 通草（各二两） 枣子（二十五枚）
上锉。每服酌量多少。水煮。去渣。调服烧 散。
妇人阴易病。热气上冲胸。手足拘急。搐搦如中风状。治用活人书青竹茹汤。
栝蒌根（无黄者二两） 青竹茹（半斤。淡竹上刮）
上锉。以水二升半。煎至一升二合。分作三服。
妇人阳易病。小腹急痛。腰胯四肢举动不已。身无热。治用活人书当归白术汤。
白术 当归 桂枝 附子（炮）
甘草（炙） 芍药 黄 人参（各二钱半）
生姜（半两）
上锉。用水三升。煎至一升半。分作二服。通口服一盏。食顷再服。温覆微汗瘥。
(After the recent recovery from cold damage, illness recurs due to sexual intercourse. If this occurs in men, it is called Yang Yi; if in women, it is called Yin Yi. In cases of Yin-Yang Yi disease, if the tongue protrudes and cannot be retracted, death is inevitable.)
In men suffering from Yang Yi disease, the head feels heavy and reluctant to lift, vision is blurred as if seeing flowers, pain connects internally from the waist and ankles to the abdomen, the body feels heavy with shortness of breath, the genitals are swollen and retract inward, and there is severe colicky pain in the abdomen. Treatment employs Shao Kun San (Burned Underwear Powder), Tongmai Sini Tang (Decoction for Reviving the Pulse and Rescuing the Yang), and Danggui Sini Tang (Decoction of Angelica for Nourishing Blood and Unblocking the Channels).
[Zhongjing's Shao Kun San]
Take the part of the woman's undergarment closest to the genital area, burn it to ash, and grind it finely. Administer one Fang Cun Bi (a square-inch measure) per dose, three times daily. When urination becomes smooth, improvement begins; when the glans penis swells slightly, the disease resolves. If a woman is ill, burn the crotch of a man's undergarment instead.
[Zhongjing's Tongmai Sini Tang]
Gancao (Licorice Root, honey-fried, 2 liang) Ganjiang (Dried Ginger, 3 liang, processed) Fuzi (Aconite Root, one large piece, processed, skin removed, broken into eight pieces)
Chop the herbs. For each dose, use an appropriate amount, decoct in water, strain, and mix with Shao Kun San before administration.
[Zhongjing's Danggui Sini Tang]
Danggui (Angelica Sinensis Root) Guizhi (Cinnamon Twig) Shaoyao (Peony Root) Xixin (Asarum Root) (each 3 liang)
Gancao (Licorice Root, honey-fried) Tongcao (Tetrapanax Pith) (each 2 liang) Dazao (Jujube Fruit) (25 pieces)
Chop the herbs. For each dose, use an appropriate amount, decoct in water, strain, and mix with Shao Kun San before administration.
Women suffering from Yin Yi disease experience heat rushing up to the chest, spasticity and tightness in the hands and feet, and convulsions resembling stroke-like symptoms. Treatment employs Qingzhuru Tang (Green Bamboo Sheath Decoction) from Huoren Shu.
Gualougen (Trichosanthes Root, excluding yellow parts, 2 liang) Qingzhuru (Green Bamboo Sheath, scraped from light bamboo, half jin)
Chop the herbs. Decoct in 2.5 sheng of water until reduced to 1.2 sheng. Divide into three doses.
Women suffering from Yang Yi disease present with urgent pain in the lower abdomen, involuntary movements of the waist, hips, and limbs, without fever. Treatment employs Danggui Baizhu Tang (Angelica and Atractylodes Macrocephala Decoction) from Huoren Shu.
Baizhu (Atractylodes Macrocephala Rhizome) Danggui (Angelica Sinensis Root) Guizhi (Cinnamon Twig) Fuzi (Aconite Root, processed)
Gancao (Licorice Root, honey-fried) Shaoyao (Peony Root) Huangqi (Astragalus Root) Renshen (Ginseng Root) (each 2.5 qian)
Shengjiang (Fresh Ginger, half liang)
Chop the herbs. Decoct in 3 sheng of water until reduced to 1.5 sheng. Divide into two doses. Take one zhan orally at once, and administer again after a short while post-meal. Cover warmly to induce slight sweating, which indicates recovery.