The statement that Colla Corii Asini is suitable for women of what age is wrong, as long as the women who meet the indications of Colla Corii Asini are suitable for taking Colla Corii Asini. Colla Corii Asini belongs to the same source of medicine and food, with the effect of tonifying blood and nourishing yin, moistening dryness and stopping bleeding. It can be used for blood deficiency, dizziness and palpitations (rapid heartbeat, often accompanied by panic), muscle atrophy and weakness, restlessness and insomnia, internal movement of deficiency wind, cough with dryness of the lungs, coughing and haemoptysis due to labor, vomiting and urination of blood, haematochezia and leakage of blood from stools (excessive menstrual flow or more than a few drops), and foetal leakage of pregnancy (small amount of bleeding from vagina at early stage of pregnancy). People with weak spleen and stomach should not use Colla Corii Asini. It should be noted that if patients need to use Colla Corii Asini, it is recommended to use it under the guidance of a doctor to avoid delays.