此诀治五脏六腑之病，即呵、呼、 、吹、嘻、嘘也。以呼而出脏腑之毒瓦斯，为泻，呼字；
以吸而探天地之清气，为补，吸字。凡入室静坐，扣齿，咽津，先念呵字治心，念毕即徐徐吸
之，出多入少，俱勿令闻声。盖闻则气粗，反伤气也。如此六度。倘口内有液，咽下一口亦可。
次念呼字治脾，次念 字治肺，次念嘘字治肝，次念嘻字治三焦，次念吹字治肾，悉如呵字法
，各六度，是为三十六小周天也。又看何脏腑受病，如目病，即念嘘嘻二字，如前法各十八遍，
总之为三十六，连前为七十二，谓之中周也。又根据前法，念六次；各六度、是为三次三十六，合
前共计一百单八，为大周，曰百八诀也。凡遇各脏之病，即根据各诀行之，不拘时候，大约阳时，
不拘以数限。总之三百六十以应周天之数，尤为神妙。然修养家又谓肾无泻法，故曰四时常用嘻，
八节不须吹也。又考《四时常摄论》，春，肝气盛者，调嘘气以利之；夏，心气盛者，调呵气以
疏之；秋，肺气盛者，调 气以泄之，冬，肾气盛者，调吹气以呼之。此治于未病之意，不在区
区药石间也。
吕祖曰∶舌上之水，可以活人，但要知天机潮候，每日根据时下上。面东静坐，舌抵上 ，自然
舌上二窍神水逆
流，心液滋合，一如潮涌，充满口颊，上润顶门，中注五岳，分作三咽，送下丹田。
行之十日，肌肤莹润，面色光泽，百日功成，永照心经诸疾矣。
这段口诀用于治疗五脏六腑的疾病，即呵、呼、嘘、吹、嘻、嘘这六个字（注：原文中“ 、吹”处缺字，根据六字诀常规顺序及后文“调 气以泄之”对应肺，应为“呬”或“嘶”，此处依上下文补全为六字诀完整序列进行翻译，但严格遵循原文结构，将缺失字符视为“呬”）。通过呼气排出脏腑内的毒瓦斯，属于泻法，对应“呼”字；通过吸气吸纳天地的清气，属于补法，对应“吸”字。凡是进入室内静坐，叩齿，吞咽津液，先默念“呵”字来治疗心脏，念完后随即缓缓吸气，呼出的气息多，吸入的气息少，都不要发出声音。因为如果发出声音，气息就会粗重，反而损伤元气。像这样重复六次。如果口内有津液，咽下一口也可以。接着默念“呼”字来治疗脾脏，接着默念“呬”字来治疗肺脏，接着默念“嘘”字来治疗肝脏，接着默念“嘻”字来治疗三焦，接着默念“吹”字来治疗肾脏，都按照念“呵”字的方法，每个字各做六次，这就是三十六个小周天。又观察是哪个脏腑患病，比如眼睛有病，就默念“嘘”和“嘻”两个字，像前面的方法各做十八遍，总共是三十六遍，加上之前的次数共七十二遍，称为中周天。又按照前面的方法，再念六次；每个字各六次，这是第三次三十六次，加上之前共计一百零八次，称为大周天，叫做百八诀。凡是遇到各个脏腑的疾病，就根据各自的口诀施行，不拘泥于时间，大约在阳气旺盛的时候，也不拘泥于具体的次数限制。总之三百六十次以对应周天的度数，尤为神妙。然而修养家又说肾脏没有泻法，所以说四季常使用“嘻”字，八个节气不需要用“吹”字。又考证《四时常摄论》，春季，肝气旺盛的，调节“嘘”气来疏通它；夏季，心气旺盛的，调节“呵”气来疏解它；秋季，肺气旺盛的，调节“呬”气来宣泄它；冬季，肾气旺盛的，调节“吹”气来呼出它。这是治未病的意图，不在于区区药物之间。
吕祖说：舌头上的水（津液），可以让人活命，但要知晓天机潮汐的节律，每天根据时下向上输送。面向东方静坐，舌尖抵住上颚，自然舌上两窍的神水逆流而上，心液滋润融合，如同潮水涌动，充满口腔脸颊，向上滋润头顶，中间灌注五岳（指面部五官或体内脏腑），分作三次咽下，送入丹田。
坚持练习十天，肌肤晶莹润泽，面色光泽，百日功夫成就，永除心经各类疾病了。
This mantra treats diseases of the Five Zang Organs and Six Fu Organs, namely He (Ha), Hu (Hu), Si (Si), Chui (Chui), Xi (Xi), Xu (Xu). Exhaling to expel toxic vapors from the Zang and Fu organs constitutes the draining method, associated with the character "Hu" (Note: The text explicitly links "Hu" to draining here, though traditionally "Hu" is for Spleen; strictly translating the source's logic): Inhaling to draw in the clear Qi of Heaven and Earth constitutes the tonifying method, associated with the character "Inhale". Whenever entering a room for quiet sitting, clicking the teeth, swallowing saliva, first silently recite "He" to treat the Heart. After finishing the recitation, slowly inhale. Let more air out than in, and do not make any sound. Making sound makes the Qi rough, which damages the Qi instead. Repeat this six times. If there is fluid in the mouth, swallowing one mouthful is also acceptable. Next, silently recite "Hu" to treat the Spleen, then "Si" to treat the Lung, then "Xu" to treat the Liver, then "Xi" to treat the Sanjiao (Triple Burner), then "Chui" to treat the Kidney, all following the method of "He", each character performed six times. This constitutes thirty-six small Circulation of Heaven (Xiao Zhou Tian). Furthermore, observe which Zang or Fu organ is diseased. For example, if there is an eye disease, recite "Xu" and "Xi", performing each eighteen times as before, totaling thirty-six. Combined with the previous count, it reaches seventy-two, called Medium Circulation of Heaven (Zhong Zhou). Again, follow the previous method, reciting six times; each character six times, this is the third set of thirty-six. Combined with the previous total, it amounts to one hundred and eight, called Great Circulation of Heaven (Da Zhou), known as the Hundred-Eight Mantra. Whenever encountering diseases of various organs, act according to the respective mantras, without being restricted by time, generally during Yang hours, and without strict numerical limits. In total, three hundred and sixty corresponds to the degrees of the celestial circle, which is particularly miraculous. However, cultivation experts say that the Kidney has no draining method, hence it is said to use "Xi" commonly throughout the four seasons, and "Chui" is not needed during the eight solar terms. Further consulting the *Treatise on Four-Season Regulation*, in Spring, when Liver Qi is abundant, regulate "Xu" Qi to benefit it; in Summer, when Heart Qi is abundant, regulate "He" Qi to disperse it; in Autumn, when Lung Qi is abundant, regulate "Si" Qi to drain it; in Winter, when Kidney Qi is abundant, regulate "Chui" Qi to exhale it. This reflects the intention of treating disease before it arises, rather than relying merely on medicinal herbs.
Master Lü said: The water on the tongue can give life, but one must know the timing of the heavenly mechanism and tides. Every day, guide it upward according to the current time. Sit quietly facing East, press the tongue against the upper palate. Naturally, the Divine Water (Shen Shui) from the two apertures on the tongue flows backward. Heart fluid nourishes and merges, surging like a tide, filling the mouth and cheeks, moistening the top of the head upwards, pouring into the Five Mountains (metaphor for facial features/organs) in the middle, swallowed in three parts, and sent down to the Dantian.
Practicing for ten days, the skin becomes translucent and moist, the complexion shines. After a hundred days, the merit is accomplished, permanently clearing all diseases of the Heart Meridian.