Description & Causes of Cluster Headaches

Cluster headaches called cluster headaches due to a cluster-like pattern. These headaches can be extremely painful, and can occur every day or several times a day. It is important to know the causes of these headaches to avoid them.

Hormones

• Those with an abnormal level of hormones are more prone to having cluster headaches. Neurotransmitters, such as serotonin, have been abnormal during the headaches as well.

Smoking

• Cluster headaches occur more in smokers than non-smokers, according to Mayo Clinic.

Genetics

• Cluster headaches are typically genetic, being passed down from family member to family member.

Gender

• According to Mayo Clinic, men are more prone to developing cluster headaches than women.

Race

• African Americans are more prone to developing cluster headaches than Caucasians, although the reason for this is unknown.