[Lights and shadows in the implementation of community action for health].

Objective: To explore the experiences of individuals who develop projects and interventions where community participation-action constitutes a strategic tool for reducing health inequalities.

Method: Qualitative study based on semi-structured, in-depth online interviews with individuals considered experts in the development of health promotion strategies involving community participation. A total of 12 individuals from the healthcare, social healthcare, academic, and associative backgrounds were selected.