Why is there spleen deficiency? Spleen governs transport and transformation, blood, and transport and transformation is subtle and Shui Gu, while spleen deficiency leads to abnormal transport and transformation.

1. Physical decline in old age: The fire of Ming-men gradually drops in old age, and the Yang Can of congenital kidney is not warm, which leads to spleen yang deficiency, spleen transport and blood circulation function decline, resulting in spleen deficiency.

Second, the physical decline after a long illness: chronic illness does not heal, spleen yang loss, spleen yang deficiency, spleen deficiency.

Third, the diet is cold or stays in a cold and humid place for a long time: cold products are prone to cold pathogens, spleen yang is damaged, and spleen yang is weak for a long time.

Fourth, eating fat and sweet: greasy food or drinking too much produces wet evil, spleen likes dryness and hates dampness, spleen yang is trapped by dampness, spleen transport and transformation function decreases, and spleen deficiency is long.

Manifestations: loss of appetite, abdominal distension and diarrhea, fatigue, sallow and emaciated.

Reference: Sijunzi Pill, Shen Ling Baizhu Pill, Ginseng Jianpi Pill, Jianpi Pill, Ginseng Guipi Pill, Jianwei Xiaoshi Pill and Bazhen Granule.

Symptoms: no appetite, chills and stomachache, abdominal distension and diarrhea, thin stool, pale tongue and thin white fur.

Reference: Lizhong Pill, Fuzi Lizhong Pill, Fu Liang Pill, Wenweishu Granule and Shengyang Yiwei Pill.

Manifestations: Abdominal distension, aggravation after meals, standing weight, thin body, fatigue, reddish tongue and thin white fur.

Reference: Buzhong Yiqi W

Manifestations: obesity, facial oil, acne, fatigue, abdominal distension and diarrhea, sticky or shapeless stool.

Reference: Shen Ling Bai Zhu W, Four Gentlemen W, Er Miao W, Si Miao W, Xiang Sha Six Gentlemen W.

Manifestations: pale complexion, eyelid bleeding, bloody stool and urine, heavy menstrual flow, pale tongue and thin white fur.

Reference: Guipi Pill, Ginseng Guipi Pill, Bazhen Granule, Shiquan Dabu Pill, Ginseng Yang Rong Pill, etc.