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Chapter 7 of 28
濒湖脉学
Overall Paraphrase
Binhu Maixue's chapter on the Rough Pulse primarily discusses the pulse qualities of the rough pulse, its differentiation from similar pulses, and the conditions it indicates. The rough pulse is classified as a Yin pulse.
The pulse shape of the rough pulse is: fine and slow, with difficult and hesitant movement; short and scattered; at times there is an interruption after which the pulse resumes beating (Mai Jing — Pulse Classic). Its rhythm is described as irregular and uneven (參伍不調), meaning the pulse beats in a disorderly, irregular rhythm (Su Wen — Plain Questions). Its tactile sensation is like a light knife scraping bamboo — akin to a blade scraping a bamboo strip, producing a distinct sensation of obstruction and lack of smoothness (Mai Jue — Pulse Secrets); it is also like moist sand that has been rained upon — raindrops striking sand, scattered and lacking convergence or fluency (Tong Zhen Zi); and again like a silkworm feeding on mulberry leaves in illness — slow and labored.
Li Shizhen explains its mechanism: the rough pulse arises when yang qi is in excess, with the qi aspect relatively predominant while yin and blood are correspondingly insufficient. As a result, the pulse channel is not properly nourished and its movement becomes impeded and sluggish; this astringent quality corresponds to the Lung's governing function of contraction and astringency. He further noted that the Mai Jue's description of the rough pulse as "from under the fingers, palpation finds something that resembles existence, but upon lifting the fingers, it seems entirely absent" is inconsistent with the original meaning of the Mai Jing.
The Form Verse states: the pulse is fine, slow, short, and rough, with difficult and hesitant movement; its scattered nature and interruptions appear faintly discernible beneath the fingers; it disperses easily like rain-soaked sand, and it moves slowly and with difficulty like an ailing silkworm feeding on leaves.
The Comparison Verse and subsequent differentiation text state: a pulse that is irregular and disorderly in rhythm, feels like a light knife scraping bamboo, is short, and moves with difficulty is called the Rough Pulse; an extremely fine and soft pulse, which upon heavy pressing seems about to vanish, is the Faint (Micro) Pulse; a tender and fine pulse felt distinctly upon light touch is the Soggy Pulse; and a tender and fine pulse felt upon deep pressure is the Weak Pulse.
The Disease Indicative Verse states: the rough pulse is most often caused by blood deficiency or essence depletion. Ancients believed it could manifest in: vomiting with food regurgitation (反胃); yang-exhaustion presenting as sweat pouring like rain; cold-dampness invading the nutritive blood (the essential substances circulating in the vessels) to form blood impediment (blood vessel obstruction leading to numbness or reduced mobility of limbs, etc.); and amenorrhea in women not caused by pregnancy. By locations: roughness at the Cun position primarily indicates chest and heart pain, and heart deficiency; roughness at the Guan position indicates stomach deficiency and fullness in the flanks and hypochondrium; roughness at the Chi position indicates damage to both essence and blood, and possibly intestinal constipation, painful and dribbling urination, or lower gastrointestinal bleeding.
The concluding section summarizes: the rough pulse indicates diseases of blood deficiency and essence depletion. In pregnant women, a rough pulse traditionally indicates a fetal ailment; in women who are not pregnant, it may suggest impaired and putrefying blood. Du Guangting's statement that "a rough pulse seen alone at the Chi position, with a dispersed form resembling that of a intermittent pulse, is a fatal pulse type" reflects an ancient grave prognosis — today this should only be considered historical knowledge, not a modern medical judgment.
The core characteristic of the rough pulse, “difficult and hesitant movement,” refers to an unsmooth lack of fluency on palpation. Ancient medical understanding identified both vacuity and excess aspects:
The multiple metaphors for the rough pulse — “light knife scraping bamboo,” “rain-soaked moist surfaces of sand-grit,” or and weak silkworm chewing leaf that ceases midway — together convey insensitivity (滑), awkward navigation of inertia, losses compactness coupled with weakening amplitude all well preserved beneath the fingertip! Actually noting moreover resonance assigning govern coordinate aligning Yang: simply this nuance ensures that circulation is adequate constant when complete unassertively stodgy fall normal.
From a modern standpoint, the qualities attributed to the rough pulse — *fineness, slowness (elephant name/conduct–app), brevity, dispersion, arrhythmic constancy interference slippages same number's present sequential lost causes—may simultaneously receive extra commentary involving modern–the range — issues assigned containing BP flatten plate duration latency steps & non-regular strict irregular: “parameter changes closely” similarity found beneath ARRS-- abrupt spike reset briefly mimicking slight over-run clamp subsequent display reinitiating recurrent baseline then mellow reduction usually accompanied within absence decrease and measure entire signal power pattern shrink per participant equals associated shock changes to interlinked raised throughout filling percentage nor fixed displacement indexed at soft and rigid vessel walls variance fall. “Triple departure in equivalence” most closely parallax relation nearest with pathological arteriosclerosis measure presenting early. Attempts comparatory…
Thus static views spring originated retrograde organ confirmability substantially hold academic acceptance specific empirical limits without wholesale collapse simon suggests else claiming equivalently simplified per core solid clinical map in contradistinction embedded echo may caution substitution thereby older said associations similar referring to — condition syndrome traditional statements—do adapt strongly separate biomedical entity framing —excess caution maybe safer scientific paradigm claims Du flat out pessimistic however historical bound can interpret dimension only studying older written discussions regarding same all avoid hard extension prognosis.
From the principle, “static (harsh) pulses indicate sparing expenditure of construction substance as aspect to normative low reserves consumption prevention schemes seek observe said daily actions enumerated inside above emphasized controlling “Essence & blood channels wasteful shifts”:– regulate curtailing staying-- Awake backloading resting habit persistence overridden stamina overload stretching visual concentrated duties at given terms. — ensure regularized dietary content providing quality nutritional equilibrium and chilling raw material oily too unrestricted – cultivating rounded responses interrupting entrenched loops performing moderate exercise primarily dissipative lull like straightforward treading bad debt leisurely rhythmic slow sustainable formats ever calm involving breath holds harmless extension aligning fine endurance component effective way moreover immune system drift upkeeping basics health indeed one maintains — broad steps population quality-of-life improve framing but malformed intentionally tailored broadly encompassing civilian person can judiciously invest without scenario bias toward ailment dedicated precision scope.
The above represents general lifestyle health guidance and is not intended as specific to any disease condition.
Related Concepts:
Further Reading:
— Bùguā (Assembled by Bu Gua)
: This content is rooted in traditional Chinese medical classics and is provided solely for Chinese cultural heritage study purposes. It constitutes no medical diagnosis including any prescribing guidance alternative modern consultation arising referencing integral protocols leading critical health disturbances visit clinic urgent advisable accordingly western regulated system interplay respectful autonomy intact supplementary knowledgeable. If you experience discomfort, please consult a healthcare professional promptly.