Preemptive analgesia: the prevention of neurogenous orofacial pain

Chronic neurogenous pain is often an extremely difficult condition to manage. In the orofacial region, trauma from injury or dental procedures may lead to the development of severe neuralgic pains and major distress to the patient. Clinical and experimental evidence suggests that the use of adequate preemptive regional anesthesia, systemic analgesia, and the avoidance of repeated, painful stimuli may reduce the incidence of this problem.