Non-Allopathic Therapies (Non-Conventional Therapies): refers to a broad range of procedures or treatments that are not commonly used in allopathic medicine; this includes those referred to as complementary or alternative. Non-allopathic therapies tend to differ from allopathic medicine in terms of diagnostic techniques, theories of illness and disease, and treatment paradigms. The categorization of specific therapies as non-allopathic is fluid: as clinical evidence regarding efficacy is accumulated, certain non-allopathic therapies may gain broad acceptance and thus be accepted in allopathic medicine.