There is no such thing as how much Colla Corii Asini is effective. Colla Corii Asini belongs to traditional Chinese medicine, if you need Colla Corii Asini to treat blood deficiency and atrophy, upset and insomnia and other symptoms, it is recommended to follow the doctor’s instructions to use this medicine, symptomatic treatment can receive good results. Colla Corii Asini is sweet in flavor and flat in nature. Attributed to the lung, liver, kidney meridian. It has the effect of tonifying blood and nourishing yin, moistening dryness and stopping bleeding. It can be used for blood deficiency, dizziness, palpitations (rapid heartbeat, often accompanied by panic), muscle atrophy, insomnia, deficiency wind, coughing, coughing, coughing and haemoptysis, vomiting and urinating blood, blood in the stool, leakage of blood (excessive menstruation or more than a few drops), and leakage of the fetus (small amount of bleeding from the vagina in the early stage of pregnancy), etc. It should be noted that loose stools in the spleen (excessive bleeding from the vagina) can be treated. It should be noted that people with spleen deficiency (loose stools) should not use it. It should be taken under the guidance of a physician or pharmacist, and should not be taken by patients on their own.