Having experienced and read a lot on this subject, I wanted to chime in here. I'm in my early 50s and suffered from migraines (
real ones, keep reading) from the time I can remember anything until I was 29.
There are basically two different kinds of headaches, and the terminology people use for them is quite confusing and can cause people to medicate themselves worse. The common garden-variety headache comes from vasoconstriction (meaning the blood vessels in your head narrow raising blood pressure). A true migraine headache is caused by vasodilation (the blood vessels dilate and the blood pressure lowers and can impair brain function).
Sometime in the 70s/80s people began self-proclaiming themselves as having migraine headaches when they were not, using the word "migraine" for "chronic". This miswording became so rampant even the medical community invented new terminology, "classic migraines" for real ones and "common migraines" for everything else. Before writing this post I did a quick check of webmd.com and even their information is quite confusing. I have personally read many in-depth documents for years that are much more scientific and informative, and they all pretty much align regarding the two types of headaches. I've definitely had both types and a real/classic migraine is 100x worse than anything else.
The medical community didn't know what they do now when I was a kid in the 60s. They would prescribe the typical asprin/etc. This was devastating and only increased the vasodilation. Treatment for a real/classic migraine is actually the opposite -- vasoconstrictors (Maxalt etc) are used. Most people have never had a migraine headache. It's usually preceded by blind spots like dancing lights (called aura) for about 30 minutes with no pain. Then the headache sets in and usually comes with some pretty bad nausea, and can even last a few days. I had a couple so bad I had stroke-like symptoms, such as impaired speech and numbing of an arm (from low blood pressure in the brain as occurs with a stroke). Example:
https://www.youtube.com/watch?v=IG7NuH5QTdE
I told the people I was with the second I saw that girl's original broadcast that it was a migraine. That's exactly what I experienced with speech.
The cure for me was getting off caffeine. That was when I was 29, and I haven't had a migraine since, and very rarely ever have a headache at all. I know everybody uses caffeine, but once you don't for a while, you begin to see the "junkie" side of it more than you might think.
So make sure you know what you've got and medicate in the right direction!
Edit: I just noticed this in sahib's post:
sahib said:
Paracetamol based pills only mask it. This Immigran is a miracle. About 15-20 minutes after taking it you can actually feel the pain going away. In fact it also comes as a nasal spray which makes it go away in liyterally 5 minutes.
Yes see, Imigran is a vasoconstrictor as I said. Don't take this unless you know you have a classic migraine!
The one silver lining is that meds for vasodilation work much better/faster than meds for vasoconstriction.