VEHICLE FOR INTERFERON ADMINISTRATION

摘要

An interferon preparation to be administered topically is provided comprising: (a) a therapeutically effective amount of one or more interferons; (b) a vehicle base compatible with the interferon or interferons being administered; (c) an effective amount of one or more protease inhibitors for the purpose of reducing the rate of decay of the biological activity of the interferon or interferons due to proteolytic agents; and (d) an effective amount of one or more anti-microbial agents. In certain preferred embodiments of the invention, the vehicle base is prepared from a mixture of polyethylene glycols or includes hydroxyethyl cellulose as a thickening agent.