If you have migraines, put down your coffee and read this

Young woman standing on the street suffering from pain. She has a take away cup of coffee and touch her temple

That was news to me! But it made more sense when he clarified that he meant lack of coffee. His point was that for people who regularly drink coffee, missing an early morning cup, or even just having your first cup later than usual, can trigger a caffeine withdrawal headache. And considering how many daily coffee drinkers there are (an estimated 158 million in the US alone), it’s likely that coffee withdrawal is among the most common causes of headaches.

Later in my neurology rotation, I learned that caffeine is a major ingredient in many headache remedies, from over-the-counter medicines such as Excedrin and Anacin, to powerful prescription treatments such as Fioricet. The caffeine is supposed to make the other drugs in these combination remedies (such as acetaminophen or ibuprofen) work better; and, of course, it might be quite effective for caffeine-withdrawal headaches.

But then I learned that for people with migraine headaches, certain drugs, foods, and drinks should be avoided, as they can trigger migraines. At the top of this list? Coffee.

So, to review: the caffeine in coffee, tea, and other foods or drinks can help prevent a headache, treat a headache, and also trigger a headache. How can this be?

Migraine headaches: Still mysterious after all these years

Migraine headaches are quite common: more than a billion people reportedly suffer from migraines worldwide. Yet, the cause has long been a mystery — and it still is.

Until recently, the going theory was that blood vessels around the brain go into spasm, temporarily constricting and limiting blood flow. Then, when the blood vessels open up, the rush of incoming blood flow leads to the actual headache.

That theory has fallen out of favor. Now, the thinking is that migraines are due to waves of electrical activity spreading across the outer portions of the brain, leading to inflammation and overreactive nerve cells that send inappropriate pain signals. Why this begins in the first place is unknown.

Migraines tend to run in families, so genetic factors are likely important. In addition, chemical messengers within the brain, such as serotonin, may also play a central role in the development of migraines, though the mechanisms remain uncertain.

People prone to migraines may experience more headaches after coffee consumption (perhaps by effects on serotonin or brain electrical activity), but coffee itself, or the caffeine it contains, is not considered the actual cause of migraines. Certain foods or drinks like coffee are thought to trigger episodes of migraine, but the true cause is not known.

A new study about coffee and migraines: how much is too much?

In a new study published in the American Journal of Medicine, researchers (including several from the hospital where I work) asked 98 people with migraines to keep a diet diary that included how often they consumed caffeinated beverages (including coffee, tea, carbonated beverages, and energy drinks). This information was compared with how often they had migraines. Here’s what they found:

  • The odds of having a migraine increased for those drinking three or more caffeinated beverages per day, but not for those consuming one to two servings per day; the effect lasted through the day after caffeine consumption.
  • It seemed to take less caffeine to trigger a headache in those who didn’t usually have much of it. Just one or two servings increased the risk of migraine in those who usually had less than one serving per day.
  • The link between caffeine consumption and migraine held up even after accounting for other relevant factors such as alcohol consumption, sleep, and physical activity.

Interestingly, the link was observed regardless of whether the study subject believed that caffeine triggered their headaches.

One weakness of this study is that the researchers did not actually measure caffeine consumption. Instead, they defined one serving of a caffeinated beverage as 8 ounces of regular coffee, 6 ounces of tea, a 12-ounce can of caffeinated soda, or 2 ounces of an energy drink. But caffeine content in different caffeinated beverages can vary widely. For example, an 8-ounce serving of coffee from Starbucks can have twice the caffeine as a similar-sized serving from a Keurig K-Cup. They also did not include caffeine-containing foods in the study, although such amounts tend to be quite small compared with the beverages studied.

The bottom line

There is a lot about the connection between caffeine consumption and migraine headaches that remains uncertain. Until we know more, it seems wise to listen to your body: if you notice more headaches when you drink more coffee (or other caffeinated beverages), cut back. Fortunately, this latest research did not conclude that people with migraines should swear off coffee entirely.

If you like coffee as much as I do, it may seem unfair that you need to keep drinking it to prevent a headache. And if you’re prone to migraines, it might seem unfair that you have to limit your coffee intake to avoid headaches. Either way, you’d be right.

Bible verses for today’s meditation and inspiration: Matthew E. McLaren

Psalm 96:9 Worship the LORD in holy attire; Tremble before Him, all the earth.

2 Kings 17:36 “But the LORD, who brought you up from the land of Egypt with great power and with an outstretched arm, Him you shall fear, and to Him you shall bow yourselves down, and to Him you shall sacrifice.

Psalm 95:6-7 Come, let us worship and bow down, Let us kneel before the LORD our Maker. For He is our God, And we are the people of His pasture and the sheep of His hand Today, if you would hear His voice,

Psalm 99:4-5 The strength of the King loves justice; You have established equity; You have executed justice and righteousness in Jacob. Exalt the LORD our God And worship at His footstool; Holy is He.

Hebrews 12:28-29 Therefore, since we receive a kingdom which cannot be shaken, let us show gratitude, by which we may offer to God an acceptable service with reverence and awe; for our God is a consuming fire.

Psalm 5:7 But as for me, by Your abundant lovingkindness I will enter Your house, At Your holy temple I will bow in reverence for You.

Psalm 95:6 Come, let us worship and bow down, Let us kneel before the LORD our Maker.

Psalm 138:2 I will bow down toward Your holy temple And give thanks to Your name for Your lovingkindness and Your truth; For You have magnified Your word according to all Your name.

Amos 5:21-24 “I hate, I reject your festivals, Nor do I delight in your solemn assemblies. “Even though you offer up to Me burnt offerings and your grain offerings, I will not accept them; And I will not even look at the peace offerings of your fatlings. “Take away from Me the noise of your songs; I will not even listen to the sound of your harps. 

  Recommended contacts for prayer request and Bible study

www.agapetemplesda.com

https://www.hopetv.org

www.adventistontario.org

https://breathoflife.tv/

http://www.nadadventist.org/article/15/contact-us

http://3abn.org/all-streams/3abn.html

https://www.adventist.org/en/utility/contact/


Be the first to comment

Leave a Reply

Show Buttons
Hide Buttons