Transfer factor should not be taken casually. Transfer Factor Oral Solution is a mixed solution containing peptides, amino acids and polynucleotides made from the spleen of healthy pigs; 2. Transfer factor oral solution can assist in the treatment of viral or mycobacterial intracellular infections that are difficult to control with antibiotics, such as herpes zoster, Candida albicans infections, viral myocarditis, epidemic encephalitis B, and other diseases; also as an adjuvant treatment for malignant tumor diseases; also used in dermatitis and eczema, thrombocytopenia, chronic skin and mucous membrane mycoses, and other immunodeficiency diseases. 3. It is prohibited for those who are allergic to this drug; it is prohibited when the drug’s properties have changed. 4. Unsuitable for pregnant and lactating women is not clear. This drug needs to be taken under the guidance of a professional doctor.