[Pain prevention in the primary care setting : Facts for resident physicians].

Based on health insurance data, approximately 37.4 million patients (46%) in Germany are diagnosed with "pain". The prevalence of patients with debilitating chronic pain is around 7.3%. From the health care perspective, and given the high socioeconomic relevance of chronic pain, effective preventive measures represent useful therapeutic approaches. In the context of pain medicine, primary prevention aims to avoid acute pain. Secondary prevention is targeted at preventing acute pain from turning into chronic pain. Tertiary prevention comprises measures to diminish pain-associated disability and impairment to everyday life. Finally, quaternary prevention focuses on avoiding medically non-indicated or unhelpful medical interventions. In addition to general approaches of pain prevention, such as detecting and treating of chronification factors (yellow, black and blue flags), the present article also describes educational and disease-specific approaches in musculoskeletal and neuropathic pain syndromes as well as headaches.