評論
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Dear A Moment of Science,I like to exercise, but I suffer from migraines and worry that getting my sweat on at the gymcould trigger a headache.
親愛的科學(xué)一刻：我喜歡運(yùn)動，但我患有偏頭痛，擔(dān)心去健身房運(yùn)動到出汗會引發(fā)頭痛。
Am I right to be cautious?
我應(yīng)該這么謹(jǐn)慎嗎？
Good question.
問得好。
For some people, exercise can in fact lead to a migraine.
對一些人來說，運(yùn)動其實(shí)能導(dǎo)致偏頭痛。
But most studies have shown that, onaverage, exercise may actually help ward off migraines.
但絕大多數(shù)研究顯示，一般而言，運(yùn)動可能實(shí)際上能幫你遠(yuǎn)離偏頭痛。
At the very least, exercise doesn't seemto hurt most migraine sufferers.
至少可以肯定，運(yùn)動并不會對大多數(shù)偏頭痛患者造成損害。
Right,one study done in Sweden put more than ninety migraine prone folks into three groups:one that exercised for around forty minutes three times a week, another that was given a drug toprevent migraines, and a third had regular relaxation sessions.
正好，瑞典有一項(xiàng)研究將90名患有偏頭痛的人分成3組：一組一周進(jìn)行3次約40分鐘的運(yùn)動；另一組服用藥物來防止偏頭痛；第三組則進(jìn)行定時(shí)放松活動。
After three months, and then anadditional six months of follow up, the study found that migraines were reduced for people in allthree groups.
3個(gè)月后的研究結(jié)果及另外6個(gè)月的跟蹤調(diào)查顯示，3組人的偏頭痛都有所緩解。
Another, smaller study examined more than twenty-five migraine sufferers before, during, andafter working out on stationary bikes.
另一項(xiàng)規(guī)模較小的研究對25名偏頭痛患者在健身車上運(yùn)動前、運(yùn)動中和運(yùn)動后的情況進(jìn)行了調(diào)查。
After three months, the subjects all experienced fewerheadaches.
3個(gè)月后，所有的研究對象發(fā)生偏頭痛的次數(shù)都更少了。
So at least according to these studies, exercise appears to be a viable alternative to migrainedrugs.
因此，至少就這些研究結(jié)論來說，用運(yùn)動來代替服用偏頭痛藥物似乎是可行的。
To be clear, though, this doesn't mean that working out never triggers migraines.
盡管如此，需要明確的是，這并不意味著鍛煉不會引發(fā)偏頭痛。
Especially if you don't exercise regularly, it's probably best to ease into it and see how your headreacts.
尤其當(dāng)你不經(jīng)常運(yùn)動時(shí)，最好是循序漸進(jìn)地進(jìn)行運(yùn)動，并看看你頭部的反應(yīng)。
If working up a sweat doesn't appear to trigger a headache, then you can gradually buildup to higher intensity workouts.
如果運(yùn)動到出汗并未引發(fā)頭痛，你就可以逐步進(jìn)行更大強(qiáng)度的鍛煉。
