Transfer Factor Oral Solution efficacy and action is used for certain mycobacterial or viral infections that are difficult to control with antibiotics, and can also be used for adjuvant treatment of malignant tumors, as well as the treatment of immunodeficiency diseases. Transfer Factor Oral Solution efficacy and effect is used to assist in the treatment of certain mycobacterial or viral infections that are difficult to control with antibiotics, such as Candida albicans infection, viral myocarditis, herpes zoster, and epidemic B encephalitis. In addition, patients presenting with malignant tumors can also be treated with transfer factor oral solution as an adjunct as prescribed by the doctor. Patients with immunodeficiency diseases, such as eczema, thrombocytopenia, chronic skin and mucous membrane fungal disease, multiple infections syndrome, etc., can also use transfer factor oral solution under the guidance of a doctor. It is recommended that Transfer Factor Oral Solution can be used under the supervision of a doctor, and there have been no reports of adverse reactions to Transfer Factor Oral Solution. In addition, people who are allergic to Transfer Factor Oral Solution are prohibited from using the drug and should not drink hot beverages or food while taking Transfer Factor Oral Solution.