Compound Colla Corii Asini Syrup is recommended to be taken before meals. Compound Colla Corii Asini belongs to Chinese patent medicine, which is composed of Colla Corii Asini, Red Ginseng, Radix Rehmanniae Praeparata, Radix et Rhizoma Ginseng, Radix et Rhizoma Ginseng, and Hawthorn, etc., and it can replenish Qi and nourish blood. It can be used to treat dizziness and dizziness due to deficiency of qi and blood. Palpitations (rapid heartbeat, often accompanied by panic) and insomnia. Loss of appetite and anemia In this formula, Colla Corii Asini tonifies blood and nourishes yin; Radix Rehmanniae Praeparata fills in essence and marrow (replenishes essence and promotes the development of bone marrow); Ginseng and Radix et Rhizoma Ginseng replenish vital energy (replenishes the root of human body’s qi); Hawthorn strengthens the stomach and eliminates food. Compound Colla Corii Asini is a tonic drug, so take it before meals, because taking it after meals may affect the absorption of the drug and reduce the efficacy. The adverse reactions and contraindications of Compound Colla Corii Asini are not clear; it is not recommended to take quinoa, Wu Ling Lipid and radish at the same time; in addition, patients with colds should not take Compound Colla Corii Asini. If there is a need for medication, consult a traditional Chinese medicine practitioner for evidence-based guidance and follow the doctor’s instructions.