The definition of alternative medicine means medical treatments that are not taught in standard medical training and can focus on preventative care or treatment of illness.
An example of alternative medicine is homeopathy.
A variety of health care practices, such as homeopathy, naturopathy, and Reiki, whose tenets often differ from those of mainstream medicine and are not generally taught in conventional medical schools.
A variety of therapeutic or preventive health-care practices that are not typically taught or practiced in traditional medical communities and offer treatments that differ from standard medical practice. Homeopathy, herbal medicine, and acupuncture are types of alternative medicine.