formula | Ten Jujubes Decoction Shi Zao Tang |
bubble_chart Efficacy
Expelling water by purgation.
bubble_chart Formula Principles
This syndrome is caused by excessive water retention in the interior, stagnating in the chest and hypochondrium, or water retention overflowing to the limbs. When water stagnates in the chest and hypochondrium, qi movement is obstructed, leading to pain in the chest and hypochondrium. When water retention presses upward on the lungs, causing dysfunction of lung qi, it results in coughing and spitting that induces pain in the chest and hypochondrium, or even pulling pain in the chest and back, making it difficult to breathe. As water retention is a yin pathogen, it flows with qi and settles below the heart, causing qi to stagnate in the middle, leading to epigastric stuffiness, hardness, and distension, as well as retching and shortness of breath. When the pathogenic water disturbs the clear yang, it causes headache, dizziness, and blurred vision. When water retention accumulates, causing pain in the chest and hypochondrium, the pulse becomes deep and wiry. When water retention overflows to the limbs and accumulates in the abdomen, obstructing the triple energizer's water passages, it results in generalized swelling, abdominal distension and fullness, panting, and difficulty in urination and defecation. This syndrome is an excess pattern of water retention, and the treatment should focus on expelling water by purgation to quickly eliminate the pathogenic water. In the formula, Gansui Root is effective in moving water-dampness through the channels and is used as the sovereign medicinal. Peking Euphorbia Root is effective in draining water-dampness from the zang-fu organs, and Lilac Daphne is effective in resolving recurrent fluid retention and phlegm accumulation in the chest and hypochondrium, both serving as minister medicinals. These three medicinals are potent and each has a specific function. When used together, they can attack and eliminate water retention in the channels, zang-fu organs, and chest and hypochondrium, with an enhanced effect of expelling water. However, these three medicinals are potent and toxic, and can easily damage healthy qi. Therefore, Chinese Date is added as an adjuvant, with ten pieces decocted in water to be taken with the formula, serving three purposes: to moderate the harsh nature of the medicinals, to tonify qi and protect the stomach, reducing adverse reactions after taking the medicine, and to strengthen the spleen to control water, addressing both the pathogenic factors and the healthy qi.
bubble_chart Pattern IdentificationThe key points for pattern identification include coughing with pain radiating to the chest and hypochondrium, or edema with abdominal distension and fullness, difficulty in urination and defecation, and a deep, wiry pulse.
bubble_chart Cautions and Contraindications
This formula is potent and should only be used temporarily, not for prolonged periods. If both mental state and appetite are good, but fluid retention persists, this formula can be administered again. If diarrhea leads to mental fatigue and loss of appetite, the aggressive treatment should be paused. For patients with a deficiency-type constitution where aggressive treatment is necessary, this formula can be alternated with spleen-tonifying formulas, or the approach of elimination before tonification, or tonification before elimination can be applied. Four points should be noted when using this formula: First, the three herbs should be taken as a powder with a decoction of Chinese dates. Second, it should be taken on an empty stomach in the morning, starting with a small dose to avoid excessive diarrhea and damage to the body's vital energy; if the effect is minimal, the dose can be increased the next day. Third, after achieving rapid relief, it is advisable to consume porridge to nourish the spleen and stomach. Fourth, it should be used with caution in the elderly and those with weak constitutions, and is contraindicated in pregnant women.
bubble_chart Modern Application
Enhance the repair of pleural membrane inflammation and the reabsorption of exudate. Mainly used for exudative pleuritis (pleural effusion) and cirrhosis complicated with ascites.
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