Cluster headache causes a sharp pain at the temple or around the eye, on one side of the head only, that lasts for a fairly short period of time (usually 30 minutes to 1 hour). Headache usually occurs regularly for a period of 1 to 3 months, followed by an asymptomatic period of months or years.

Alcohol consumption in adolescents
Families, schools and other institutions, no matter how much educational efforts they make in drawing behavioral lines and spreading a culture of prevention, fail to curb adolescent alcohol consumption.








































































