Edema is a clinical syndrome characterized by unfavorable lung, spleen and kidney gasification function, abnormal distribution of body fluid, water accumulation in the body, water flooding the skin, head, face, limbs, chest and abdomen and even the whole body edema. Edema is a disease with clinical characteristics, which is manifested as lung, spleen and kidney, abnormal transport and transformation of body fluid, water accumulated in the body, water flooding the skin, head, face, limbs, chest and abdomen and even the whole body edema. "Danxi psychotherapy. "Edema" divides the symptoms into two categories: yin water and yang water, and points out that "if the whole body is swollen, thirsty and the urine is red and astringent, this is yang water": "If the whole body is swollen, not thirsty, loose stool, and the urine is less but not red and astringent, this is yin water." Western medicine refers to acute and chronic nephritis, congestive heart failure, high malnutrition, endocrine diseases and other edema.
Etiology and pathogenesis due to invasion of exogenous pathogens or dysfunction of viscera, disharmony of triple energizer and unfavorable bladder gasification, resulting in edema. Examination website arrangement
(1) Exogenous wind pathogen: due to wind-cold pathogen, the lungs will not fall, water can't enter the bladder, and water overflows the skin, resulting in water retention and edema.
(2) improper diet: due to overeating or internal injuries of seven emotions, the temper is lost, the water stops overflowing the skin and edema.
(3) Physical weakness and overwork: Long-term illness, physical weakness or overwork damage kidney qi, resulting in imbalance of water and fluid transport, water and fluid accumulation and edema.