Colla Corii Asini and Radix et Rhizoma Ginseng powdered together has the effect of nourishing yin and nourishing blood (nourishing the blood in the body). Colla Corii Asini has the effect of nourishing blood and nourishing yin, moistening dryness and stopping bleeding. It is suitable for conditions such as blood deficiency and yellowish color, dizziness and palpitations (rapid heartbeat, often accompanied by panic), restlessness and insomnia, internal movement of deficiency wind, cough with dryness in lungs, cough with exertion and haemoptysis, vomiting and urination of blood, bleeding in stools and leakage of menstruation, and foetal leakage in pregnancy. Avoid greasy food, weak spleen and stomach, vomiting and diarrhea, abdominal distension and loose stools, cough and phlegm, should not be taken by patients with colds. Adverse effects are not clear. Radix Panax Ginseng tonifies qi and nourishes yin, clears heat and generates body fluid. It is suitable for patients with deficiency of qi and yin, deficiency heat and tiredness, coughing, phlegm and blood, internal heat and thirst (internal heat accompanied by symptoms such as eating, drinking and urinating), dry mouth and throat, etc. It is also suitable for patients with deficiency of yin, cold and dampness. Caution should be exercised if there is deficiency of yang, obstruction of cold and dampness, or dampness, heat and fire. Note that it should not be used in conjunction with Veratrum, the adverse effects of which are not yet known. All the above drugs should be taken under the guidance of a professional doctor to avoid adverse effects.