RESUMO
Headaches can be benign or life threatening but, with careful attention to the details described in this article, the correct diagnosis and treatment can be arrived at in many cases. Modern imaging techniques have taken the guesswork out of many conditions but a high index of suspicion and attention to red flags helps avoid potential adverse outcomes in headache encounters in a high proportion of cases.
Assuntos
Transtornos da Cefaleia Secundários/diagnóstico , Transtornos da Cefaleia Secundários/etiologia , Cefaleia/etiologia , Doença Aguda , Fatores Etários , Aneurisma/complicações , Doença Crônica , Complicações do Diabetes , Diagnóstico Diferencial , Técnicas e Procedimentos Diagnósticos , Nível de Saúde , Humanos , Anamnese , Meningite/complicações , Transtornos Mentais/complicações , Neoplasias/complicações , Índice de Gravidade de Doença , Hemorragia Subaracnóidea/complicações , Transtornos Relacionados ao Uso de Substâncias/complicações , Fatores de TempoRESUMO
"An ounce of prevention is worth a pound of cure" in the management of MOH. Prevention of transformation of primary headache types to their chronic counterparts is necessary to prevent this most troubling transformation. Strict attention to what patients are telling you (and often times not telling you) about their episodic headaches will enable pharmacologic and nonpharmacologic measures to avoid that transformation to chronic daily headache, so often associated with MOH. Once MOH becomes manifest, withdrawal of the overused drug is mandatory; otherwise experience tells us the pattern of overuse will only be perpetuated and no measure will help alleviate the headache. At the same time, as detoxification takes place, measures to ensure that relapse will not take place should begin. These efforts include prophylactic pharmacologic measures as well as psychological support, education, and surveillance to prevent relapses. The rate of relapse is unfortunately high, but these general and specific measures enumerated above will add greatly to the chances of success.