Spleen and stomach are the sources of qi in the human body, which comes from the absorption of dietary nutrients in the spleen and stomach and is the foundation of the day after tomorrow. In the past, when the stomach's function of gathering grains was abnormal and the spleen's function of transport and transformation was weak, a series of nutritional disorders and weak symptoms were inevitable due to insufficient qi and blood. The purpose of this kind is to nourish the acquired spleen and stomach, make the middle qi flourish, and then nourish the whole body, which can delay aging.

(1) Ginseng essence (empirical formula).

Ingredients: Ginseng. Functions: invigorating spleen and lung, promoting fluid production and calming the nerves, mainly treating fatigue, anorexia, lassitude, nausea and vomiting, spontaneous sweating, and deficiency of qi, blood and body fluid. Usage: It can be decocted or made into oral liquid.

(2) Shengmai Powder (internal trauma theory).

Ingredients: Ginseng, Ophiopogon japonicus and Schisandra chinensis. Function: benefiting qi and promoting fluid production, astringing yin and stopping sweating. It is suitable for palpitation, shortness of breath, weak pulse, dry throat and tongue, lung injury and spontaneous sweating caused by chronic cough. It also has certain curative effect on hypotension or shock. Usage: There are two kinds of oral liquid and injection. Oral liquid three times a day, each time 10 ml. The injection can be diluted 5 ~ 10 times by infusion, and given intravenously 10 ml each time.

(3) Kidney Qi Meridian (empirical formula).

Ingredients: Ginseng, Radix Astragali. Function: Supplementing qi and rising yang, mainly treating weakness, loss of appetite, mental fatigue, insomnia, deficiency of qi, blood and body fluid. Usage: Take 10 ml once a day before breakfast.

(4) Shen Ling Baizhu Powder (Taiping Huimin Mixture).

Ingredients: Ginseng. Atractylodes macrocephala, Poria cocos, hay, yam, white lentils, lotus seeds, coix seed, Amomum villosum and platycodon grandiflorum. Function: invigorating spleen and regulating stomach, permeating dampness and regulating middle warmer, suitable for dyspepsia, chest tightness, vomiting or diarrhea, weakness of limbs and white greasy fur caused by spleen and stomach qi deficiency. Usage: 6 grams of powder, 3 ~ 9 grams of water pills, 1 ~ 2 times a day, 1 time, taken with warm water.

(5) Da Fuling Pill (Records of Shengji Zonglu).

Ingredients: Poria, Poria, Jujube, Cinnamomum cassia, Ginseng, Atractylodis Macrocephala, Asarum, Polygalae, Acorus gramineus, Zingiberis Rhizoma and Glycyrrhiza uralensis. Functions: tonify the middle energizer, replenish qi, dispel cold, treat five internal organs against qi, vomit, and eat. Usage: Take one tablet each time, and take it with ginger soup or wine.

(6) Shenxian Baifuling Longevity Recipe (Puji Recipe).

Ingredients: Poria cocos, white chrysanthemum. Function: diuresis, clearing away heat and improving eyesight, suitable for loose stool with spleen deficiency and dizziness. "Puji Fang" says: "After taking this medicine for a hundred days, the color is different, the skin is shiny, and you are not old."

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