There is no such thing as which eight kinds of women should not eat Colla Corii Asini, and those with weak spleen and stomach should be cautious of using this product. Colla Corii Asini is a traditional Chinese medicine, flat in nature, sweet in taste, and belongs to the lung, liver and kidney meridians. As this product affects digestion, it should be used with caution by people with weak spleen and stomach. The effects of Colla Corii Asini are nourishing Yin, tonifying blood, stopping bleeding and moistening dryness. It is usually melted and taken. It can be used for treating heat illnesses that injure yin, blood deficiency, dizziness and palpitations (rapid heartbeat, often accompanied by panic), insomnia, coughing due to deficiency of lung yin, wind movement due to deficiency of yin, clonic convulsion (constriction of the tendons and veins), vomiting and urination of blood, blood in stools and leakage of blood (excessive menstruation or more than a drip), and leakage of the fetus in pregnancy (small amount of bleeding from vagina in the early stage of pregnancy), and other conditions. The adverse effects of Colla Corii Asini are currently unknown. If you need to use Colla Corii Asini, it should be applied under the guidance of a TCM physician, and should not be taken on its own to avoid adverse effects.