Human Interferon a2b Spray, known generically as Recombinant Human Interferon alpha 2b Spray, can be used in children, but it is important that you follow your doctor’s instructions closely and that you keep a close eye on your medication. Recombinant human interferon alpha 2b spray is a medication that can be used to treat primary or recurrent herpes simplex of the skin caused by a viral infection, and can also be used as an adjunctive treatment for warts. Although the use of recombinant human interferon alpha 2b spray in children is not clear, the drug is not contraindicated in children, so children can also use the drug under the supervision of a doctor. Itching, burning pain and other local mild irritation may occur during the use of the drug, usually can be relieved by themselves. It is contraindicated in people who are allergic to any of the ingredients contained in Recombinant Human Interferon alpha 2b Spray. This medication is not the first choice for the treatment of oral and labial herpes and genital herpes. The medication is a topical medication and the spray is applied to the affected area, avoiding placing the medication in a hot place. The use of recombinant human interferon alpha 2b spray in children must be strictly adhered to and not abused, and the physician must be informed of any abnormalities in the use of the drug.