5 Pharmaceuticals and medicines containing nano-particles for the treatment of viral, metabolic, endocrine, musculoskeletal, cardiovascular, cardiopulmonary, genitourinary, sexual dysfunction, oncological, hepatological, ophthalmic, respiratory, neurological, gastrointestinal, hormonal, dermatological, psychiatric, and immune system and central nervous system related diseases and disorders; vaccines incorporating nano-particles; drug delivery agents consisting of compounds that facilitate the delivery of pharmaceuticals and medicines; nano-particles for use as carriers sold as an integral component of pharmaceutical preparations and medicines for the treatment of viral, metabolic, endocrine, musculoskeletal, cardiovascular, cardiopulmonary, genitourinary, sexual dysfunction, oncological, hepatological, ophthalmic, respiratory, neurological, gastrointestinal, hormonal, dermatological, psychiatric, and immune system and central nervous system related diseases and disorders; nano-particles for use as carriers sold as an integral component of medicated cosmetics