n. an intense, migraine-like headache characterized by symptoms of marked pain over the eyes, throbbing of the temple or forehead, and flushed skin, Occurring in clusters and with a regularity, these attacks last for more or less an hour.
n. an intense, migraine-like headache characterized by symptoms of marked pain over the eyes, throbbing of the temple or forehead, and flushed skin, Occurring in clusters and with a regularity, these attacks last for more or less an hour.