Add a headache to the list of potential health problems you may experience as daylight saving time starts.
Americans spring forward at 2 a.m. on Sunday, March 10, setting clocks ahead one hour and losing one hour of sleep in what’s become a controversial annual tradition.
“Be aware you may get a migraine or headache attack the next day,” Dr. Fred Cohen, a headache specialist and assistant professor at the Icahn School of Medicine at Mount Sinai in New York, tells TODAY.com.
“Anything that disturbs the sleep pattern could instigate a headache.”
Anyone can be affected, not just people who regularly get headaches or migraines, Cohen says.
It can happen in November, too, when Americans fall back one hour and slumber longer because that’s a change in sleep pattern as well, he adds.
But the transition is particularly tough on human health in the spring: People face a greater risk of heart attack and stroke in the days after losing one hour of sleep. They can experience mood disturbances.
There are also more fatal car accidents, medical errors and hospital admissions, studies show.
Why you can get a headache with daylight saving time
Changes to the sleep cycle are a headache trigger for many people, Cohen says, including himself.
It has to do with the role of sleep in reducing inflammation. When we’re going about our day thinking and feeling, our body uses messenger molecules called neuropeptides and neurotransmitters, he explains.
“When they’re used, it’s like spent fuel — there’s a waste product. This waste is inflammatory and the body doesn’t like it, so when you sleep, the body cleans itself up. That’s what the brain is doing — it’s cleaning itself up,” Cohen says.
“If that gets changed, those waste products could remain, hence inflammation,” which can lead to headaches and migraines, he notes.
Seasonal changes, particularly in the spring, can also trigger cluster headaches, described as “bouts of extreme, stabbing pain” around the…
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