Deficiency labor, also known as deficiency loss, is a general term for a variety of chronic weakness conditions. There is no such thing as how deficiency loss becomes deficiency labor. Deficiency labor can be divided into qi deficiency, blood deficiency, yin deficiency and so on. 1. Qi deficiency: mainly shortness of breath, unwillingness to speak, low voice, dizziness and fatigue (lack of spirit), white color or yellowish, weakness of the limbs, pale tongue, weak pulse. 2. Blood deficiency: dizziness and dizziness, yellowish or whitish color without luster, pale lips, tongue and nails, withered skin, pale red tongue, little moss, and thin pulse. 3. Yin deficiency: mainly low fever and hot flashes (a burst of fever), irritability, night sweating (abnormal sweating after going to sleep and stop sweating after waking up), hot hands and feet, red cheekbones, red lips and dry mouth. If any of these discomforts occur, prompt medical attention is recommended.