Artificial interferon a2b gel generally refers to recombinant human interferon alpha-2b gel, which needs to be applied to the affected area for use. Recombinant human interferon alpha-2b gel is currently a more common clinical drugs, mainly used for the treatment of female cervical erosion, as well as human papillomavirus, herpes zoster virus and other infections caused by warts and other diseases. The specific use of the drug needs to be judged according to the actual condition of the patient, if the patient is because of cervical erosion need to use the drug treatment, can be under the guidance of the doctor to take the drug propellant, first injected the drug into the propellant, and then cushion the buttocks, the propellant gently put into the vaginal fornix and injected with the drug. Patients with this condition usually use the drug once every other day, 6~10 times in a row, and 1g of the drug can be used at one time. In addition to the above, if the patient needs to use the drug due to a skin disease such as shingles, the drug is usually applied directly to the skin lesions. The instructions for the drug recommend that patients use the drug 4 times a day, and the duration of continuous use of the drug for patients with different diseases is different, such as herpes zoster patients need to use the drug for about 10 days, while patients with warts need to use the drug for about 6 weeks. In summary, the use of recombinant human interferon alpha-2b gel is related to the actual condition of the patient, it is recommended that the patient first consult a doctor to clarify their own condition, strictly comply with the doctor’s instructions to use the drug.