Nine Steaming and Nine Sunning Huang Jing is made from the Chinese herb Huang Jing by steaming, the hazards of which have not yet been clarified, but the sticky nature of this product makes it easy to help dampness and congestion of qi, so it should not be used by people with spleen deficiency and dampness obstruction, phlegm-dampness congestion and qi stagnation with fullness of stomach.
Huang Jing is sweet in flavor and flat in nature. It belongs to the spleen, lung and kidney meridians. Effects include tonifying Qi and nourishing Yin, strengthening the spleen, moistening the lungs and benefiting the kidneys. It is used for spleen and stomach qi deficiency, tiredness and fatigue, gastric yin deficiency (insufficient yin fluid in the stomach), dry mouth and low food intake, lung deficiency and dry cough, coughing up blood with exertion, deficiency of essence and blood, lumbar and knee soreness and weakness, premature whitening of the beard and hair, and internal heat and thirst (internal fever accompanied by excessive eating, drinking and urination, etc.).
Nine steamed and nine sun-dried yellow essence is made from nine steamed and nine sun-dried yellow essences, and there is no authoritative research to clarify the hazards of its use. However, the sticky and greasy nature of Rhizoma Polygonati Odorati and Rhizoma Polygonati Odorati can easily contribute to dampness and congestion of qi. Therefore, Rhizoma Polygonati Odorati and Rhizoma Polygonati Odorati should not be used by those who suffer from spleen deficiency and dampness, phlegm-dampness congestion, or stagnation of qi and abdominal fullness.
In addition, the use of Chinese herbs should be under the guidance of a professional doctor for diagnosis.