Disclosed is an adhesive containing a base agent having adhesiveness, an oil and ketoprofen, which does not contain L-menthol. This adhesive is characterized in that the base agent consists of an adhesive composition composed of at least an elastomer and a tackifier and/or an adhesive polymer containing an unsaturated monomer having a total carbon number of not less than 5 as a monomer unit; the oil is compatible with the adhesive composition and the adhesive polymer; and the oil content is 150-175 parts by mass per 100 parts by mass of the total of the adhesive composition and the adhesive polymer.
