The general method of taking Colla Corii Asini is: melting (dissolving in water, or adding a little yellow wine to vaporize, or dissolving in the decocted medicine) to serve, please follow the doctor’s instructions for specific medication. Colla Corii Asini is more expensive and sticky, and other drugs with the same decoction, easy to cause sticking pot, boiling scorched, or adherence to other drugs, etc. This will waste the drug, but also affects the dissolution of other medicinal ingredients. Therefore, you can dissolve Colla Corii Asini in water, or add a little yellow wine to steam, and then mixed with other medicinal liquids to be taken in batches, or directly into the decocted medicinal liquids to be dissolved, and then taken in batches. Colla Corii Asini has the efficacy of tonifying blood and nourishing yin, moistening dryness and stopping bleeding. It is suitable for blood deficiency resulting in yellowish complexion, heartburn and insomnia, coughing with dryness of the lungs, vomiting of blood, urination of blood, blood in stools, fetal leakage in pregnancy (small amount of bleeding from the vagina during early gestation) and other conditions, note that loose stools in a deficient spleen (loose and unshaped feces) are cautiously used with caution, and that its adverse reactions and contraindications are still not clear. If you feel unwell and need to use the medicine, please consult a doctor in time and use it under the doctor’s guidance, do not blindly self-medication.