Sodium deoxyribonucleotide injection belongs to the immunomodulatory drugs. It is often used as adjuvant treatment for acute and chronic hepatitis, leukopenia, thrombocytopenia and aplastic anemia. 1. Sodium deoxyribonucleotide for injection can regulate the function of peripheral lymphocytes, promote the secretion of interleukin-2 by lymphocytes and promote the synthesis of endogenous interferon; improve the killing activity of natural killer cells, mediate the function of T-cells, enhance the chemotaxis and phagocytosis of monocytes, inhibit viral replication, improve the recognition and clearance ability of the immune system, and effectively inhibit the immunosuppression. Effective inhibition of immunosuppression. 2. Sodium deoxyribonucleotide for injection makes use of the free nucleoside synthesized nucleotide in the body and directly provides it to the brain, bone marrow, liver, spleen and other organs, which promotes the DNA synthesis and division, facilitates the maintenance of various physiological functions, and promotes the proliferation of cells and the repair of tissues. Because sodium deoxyribonucleotide for injection has the above effects, it is clinically used in the main treatment of acute hepatitis, chronic hepatitis, adjuvant therapy after radiotherapy for tumors, myocardial diseases, nutritional support therapy for various chronic wasting diseases; used in the adjuvant therapy for leukopenia caused by acute and chronic hepatitis, the symptoms of thrombocytopenia and aplastic anemia. A small number of patients may have a transient drop in blood pressure after using this product, and those who are allergic to this product should be prohibited from using this product. This product should be used in accordance with medical advice.