Causas del dolor de cabeza

La dilatación de los vasos sanguíneos en el área del ojo puede ocasionar cefaleas en racimos. La inflamación de los nervios cercanos puede dar origen a distintas punzadas o pulsaciones de dolor que por lo general se sienten en un solo ojo. Los nervios trigéminos, que salen del tronco del encéfalo detrás de los ojos, envían impulsos a través del cráneo y la caraCausas del dolor de cabeza

Revision

Last reviewed 11/2/2012 by Luc Jasmin, MD, PhD, Department of Neurosurgery at Cedars-Sinai Medical Center, Los Angeles, and Department of Anatomy at UCSF, San Francisco, CA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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