The invention relates to a medicinal product (10) for the care of an individual having at least one injury such as a burn wound or a skin abrasion, in particular with a large surface area, said product comprising at least one functional surface (12, 12′, 14) to at least partially cover the injury in question and/or to fix the medicinal product (10) to said individual, and being characterised in that at least one functional surface (12, 12′) comprises stem parts (18) protruding therefrom, the free end-faces of which form an adhesion section so as to be able to adhere at least partially to the individual and/or to a further functional surface (12′), predominantly by means of Van der Waals forces.