The term non-pharmacological intervention (NPI) was not chosen by the scientific society NPIS but has become necessary. It has been used by scientists since 1975. Various authorities and agencies have adopted it, including the World Health Organization since 2003, the French National Authority for Health since 2011, the National Solidarity Fund for Autonomy since 2014, the Ministry of Health since 2018, the High Council for Public Health since 2019, the European Centre for Disease Prevention and Control since 2020, the General Inspectorate of Social Affairs since 2022, the Economic, Social and Environmental Council since 2023, and Health Insurance since 2024. Many national and supranational scientific societies use the term NPI in their recommendations. These health solutions are often "squeezed" between health products and public health measures, despite efforts by professionals to raise awareness and recognition of them. They represent an underestimated area of intangible services situated between goods (e.g., medications, medical devices) and general public health recommendations (e.g., dietary rules, hygiene measures, environmental actions).

They can be lost in compilations of health solutions that mix health promotion actions with targeted programs or confuse methods for identifying a health problem with methods for resolving it. The challenge is to improve the traceability of practices for continuous enhancement of their quality, safety, implementation, and training. These practices can be easily shared from one country to another. The term NPI does not imply "anti-medication" or "alternative medicine" (parallel medicine). Instead, it draws from the rigor of the globally standardized drug validation process to establish good scientific and clinical practices. Over time, we believe that the abbreviation NPI will come to be more widely recognized than its full title, similar to WHO, IBM, SEAT, and many others.

Registers of non-pharmacological practices with imprecise criteria and boundaries.
Catalogs compile various health practices among which NPI may be submerged. Some target the general population, while others are more specific. The selection criteria are heterogeneous, and objectives and practical modalities vary widely. Three examples include two from the United States (EBCCP and Mindtools) and one from France (Capitalisation Santé).

Indeed, the NPI Registry contributes to the development of precision medicine. For example, how can we advance this field in the non-pharmacological treatment of pain without confusing patients when a prestigious medical school like Stanford publishes such a vague, incomplete, and unranked list on its website?

• Physical activity
• Acupressure
• Acupuncture
• Application of heat or cold
• Aquatherapy
• Art therapy
• Biofeedback
• Family coaching
• Individual coaching
• Psychological conditioning
• Desensitization
• Therapeutic education
• Occupational therapy
• Horticultural therapy
• Hypnosis
• Physiotherapy
• Massage lotions
• Meditation
• Music therapy
• Posturology
• Companion presence
• Psychosocial support
• Transcutaneous electrical nerve stimulation (TENS)
• Comfort therapy
• Theatre therapy
• Psychosocial therapy
• Tonification and strengthening
• Yoga

How many hopes dashed? How much time wasted? How many futile efforts? How much money squandered? How many unnecessary carbon emissions from transport? This subtly highlights pharmacological treatments and pain surgeries, which have precise contents and proven effects. The NPIS and its partners propose a solution to break this deadlock in favor of those affected by health issues. The goal is to provide reliable information on the most relevant NPI. It is also about no longer opposing pharmacological and non-pharmacological therapies, but rather associating them wisely and at the right time.