Human Interferon Gel refers to Recombinant Human Interferon a2b Gel. Between mupirocin ointment and recombinant human interferon a2b gel, there is no relevant information to prove that the two can be used at the same time, so generally try to use separately. The main ingredient of mupirocin ointment is mupirocin, which belongs to a kind of commonly used topical antibiotic, mainly used for the treatment of various bacterial infections of skin diseases, such as impetigo, folliculitis, skin boils and skin ulcers, etc.. Recombinant human interferon a2b gel is mainly composed of recombinant human interferon a2b, is a broad-spectrum antiviral drugs, but also has the function of regulating the immune system, in the clinic is often used for the treatment of viral infections caused by warts, herpes zoster, genital herpes and herpes oral and labial herpes and so on. The two drugs have different effects, efficacy and indications, and generally do not need to be used at the same time. As there is no data to prove that the two drugs can be used together or not, in order to ensure the safety of the use of drugs, try to use the two drugs separately under the guidance of a doctor.