The complete drug name of Splenopeptide Lyophilized Powder should be Splenopeptide Oral Lyophilized Powder, and the instructions for use of the drug do not specify the time of taking the product, which can be taken before or after meals. Splenic Amino Peptide Oral Freeze-Dried Powder is an immune body regulator, the main ingredients are peptides and nucleotides extracted from fresh porcine spleen, which can be used for the treatment of cellular immune insufficiency, immunodeficiency, and autoimmune dysfunction disorders, such as recurrent respiratory infections, bronchitis, pneumonia, asthma, and psoriasis, etc. The product can also be used for the treatment of chronic respiratory infections, bronchitis and pneumonia. In addition, this product can trigger and enhance the body’s cellular immune function, promote the body’s immune balance, so it can also be used for malignant tumor patients to improve the quality of life after radiotherapy, chemotherapy and surgery, and to reduce the incidence of colds, fever or other infections caused by various reasons. Splenopentin Oral Lyophilized Powder should be sealed and stored at 2～8℃, its adverse reactions and contraindications are not clear, and it is prohibited when the drug properties have changed. However, this product is a prescription drug, the specific use should also be under the guidance of a physician to follow the doctor’s instructions, not blindly take.