What is the manifestation of deficiency of yin and yang?

Zang-fu organs are interrelated, so under pathological conditions, local lesions of the lung will inevitably affect other organs and the whole. Therefore, there is a saying that "its pathogenic factors spread and multiply in the five internal organs". Tuberculosis is most closely related to spleen and kidney. Spleen is the mother of lung, and lung deficiency consumes spleen to maintain health, so spleen is also deficient. If spleen deficiency cannot be transferred to Shui Gu to nourish the lungs, lung deficiency will be more serious. Kidney is the son of lung, lung deficiency leads to kidney loss of nutrition, or kidney deficiency leads to fire burning gold, and the son steals the mother's qi, which makes lung qi more exhausted and fails to nourish the kidney, which eventually leads to deficiency of both lung and kidney, deficiency of kidney yin, excessive fire and disorder of seminal vesicle, as shown in wet dream, while women have symptoms of kidney deficiency such as irregular menstruation.

If lung deficiency can't govern the liver, kidney deficiency can't nourish the liver, liver fire is on the high side, and upper resistance can bully the lung, showing symptoms such as impatience, irritability and hypochondriac pain. Such as lung deficiency fire, kidney deficiency water is not conducive to fire, but also accompanied by insomnia, night sweats, bone steaming, fever and other symptoms. If the patient is seriously ill for a long time, it can evolve into lung, spleen and kidney diseases. Or because of lung disease and kidney, kidney deficiency can't absorb qi, or because of spleen deficiency and kidney, spleen can't refine essence and nourish kidney, and it changes from acquired to congenital, and even lung deficiency can't help the heart to control blood, resulting in qi deficiency and blood stasis, shortness of breath, shortness of breath, palpitation, lip spasm and limb cold edema. This is the occurrence of pulmonary heart disease.

This syndrome is seen in patients with deficiency of lung, spleen and kidney, developed from deficiency of both qi and yin, and is seen in the late stage of severe pulmonary tuberculosis.

To sum up, pulmonary tuberculosis is mainly due to yin deficiency, followed by deficiency of both qi and yin, and deficiency of both yin and yang. According to the syndrome differentiation of zang-fu organs, the initial stage of the disease is lung yin deficiency, followed by lung and spleen diseases, both qi and yin injuries, and the later stage is lung, spleen and kidney deficiency, resulting in deficiency of both yin and yang, which shows the serious syndrome of liver, heart and zang-fu organs function damage.