Sensory warning signs may precede a painful headache like migraine. However, when it does come about, people have no option but to resort to effective drugs like Imitrex 100 mg from Canadian pharmacies to reduce the unbearable pain.

Side effects and chronic long-effect medical conditions are also associated with migraine, which can make a patient’s life miserable. A recent study done by researchers of the Norwegian University of Science and Technology (NTNU) in 2011 indicated that the rate of migraine has increased by 1% over the last ten years.

Holding this true for other parts of Europe, it would mean that migraine might have affected around 5 million additional people. The trend also indicates that people in the age group of 20 to 50 years are more likely to get migraines now than in the 1990s.

It is a serious problem, and it is going to get even more serious as time progresses.
Therefore, what is migraine and how does it affect people to this extent?
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