Medicinal products are dosage forms of medicines used for prophylaxis, diagnostics, treatment of disease, rehabilitation, as well as for maintenance, prevention or interruption of pregnancy

Source: Russian Federation Law №61-FZ March 24, 2010 "On Circulation of Medicines"

Medicinal product - (a) Any substance or combination of substances presented as having properties for treating or preventing disease in human beings;
or
Medicinal product - (b) Any substance or combination of substances which may be used in or administered to human beings either with a view to restoring, correcting or modifying physiological functions by exerting a pharmacological, immunological or metabolic action, or to making a medical diagnosis.

Source: Directive 2001/83/EC of the European Parliament and of the Council of 6 November 2001 on the Community code relating to medicinal products for human use