Splenic Amino Peptide is not used to treat viral colds and is not effective against viral colds. Splenic Amino Peptide is a solution containing a mixture of polypeptide amino acids and polynucleotides made from healthy bovine spleens. It can be used in the treatment of allergic rhinitis and chronic hepatitis B. It is not generally used in the treatment of patients with colds. Colds are self-limiting illnesses and can generally be relieved by rest, drinking plenty of fluids and eating a light diet. Therefore, Splenopeptide is not effective in treating viral colds, and it should be taken under the supervision of a physician before taking this drug, and should not be used blindly on its own to avoid adverse reactions. If the symptoms of cold and flu are serious, it is recommended to consult a doctor in time.