Mens with migraine headache has an elevated levels of female sex hormone.
While women are twice as likely to suffer from migraines as men, new research suggests that elevated levels of the female sex hormone estrogen may play a role in why men get migraines.
A new study published in the journal Neurology suggests that hormone levels in men — particularly the balance of testosterone and estrogen — may contribute to whether some men are more likely to have migraines.
It also sheds further light on why women are more likely to experience migraines.
Migraine and men
Dr. W. P. J. van Oosterhout, of the Department of Neurology at Leiden University Medical Centre in the Netherlands and the study’s author, said previous research shows that estrogen levels can influence the occurrence and severity of a woman’s migraines.
The new study, however, addresses an overlooked part of research: whether sex hormones also affect migraine in men.
“Our research found increased levels of estrogen in men with migraine as well as symptoms of lower levels of testosterone,” van Oosterhout said in a press release.
Researchers studied 17 men with an average age of 47 who had, on average, a migraine about three times a month. They compared them to 22 men without migraine.
They tested the men’s blood for both testosterone and estradiol — an estrogen and the primary female sex hormone.
Researchers said they found men with migraine had higher levels of estrogen. Testosterone levels for both groups were similar.
That has researchers wondering if not just estrogen, but the ratio of it and testosterone, would increase a man’s likelihood of developing migraine.
It’s well established that hormonal changes in women, such as the immediate drop in estrogen immediately before or during menstruation, can trigger a migraine.
Overall, a family history, being under the age of 40, and being a woman are some of the most common risk factors for migraine.
The sample size for this initial research was too low to find conclusive results with scientific certainty, and van Oosterhout acknowledged that further studies with more subjects are needed to validate the findings.
“The exact role of estrogen in men with migraine, and whether fluctuations in estrogen may be associated with migraine activity, like they are in women, needs to be fully investigated,” he said.