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Though migraine causes aren't understood, genetics and environmental factors appear to play a role. Migraines may be caused by changes in the brainstem and its interactions with the trigeminal nerve, a major pain pathway. Imbalances in brain chemicals — including serotonin, which helps regulate pain in your nervous system — also may be ...


Although treatments are available, the causes of migraine and chronic migraine aren’t well understood. Find out what's known about the causes of migraines.


6 Major Causes of Migraine Headaches. There are really six major causes of severe headaches, which oftentimes are referred to as migraine headaches: 1. First is hormonal imbalance that occurs in women during their menstrual cycle. If headache, particularly a migraine headache or a severe headache, tends to occur in a cyclical fashion at the ...


Migraines are headaches with extreme pain and often nausea. Finding triggers is one way to try and prevent them. But there are drug treatments, too, for the different types of migraines, plus ...


Consumer information about the different types of headache and their causes, cures, relief, types (sinus, tension, migraine), and treatments. Get the facts on remedies and headache symptoms like nausea, fatigue, pain, vomiting, and sensitivity to light and noise.


Migraine headaches, also known as migraines, are a special type of headache that can cause debilitating pain. Learn more about the types, causes, symptoms, diagnosis, and treatment of migraines at ...


Read about the 10 common headache triggers that we can encounter each day. Learning what causes headaches can help you relieve your associated pain.


Causes of Migraine Headaches in Men Doug Endel, D.C. Although the exact cause of migraines and headaches is not well known, they all have a common anatomy and physiology. The brainstem and upper cervical spinal cord contain a region called the trigeminocervical nucleus. ...


The postdrome, the effects experienced following the end of a migraine attack; Migraines are associated with major depression, bipolar disorder, anxiety disorders, and obsessive compulsive disorder. These psychiatric disorders are approximately 2–5 times more common in people without aura, and 3–10 times more common in people with aura.


Doctors and researchers simply don’t know with 100 percent certainty what causes migraines. There is a lot of research that points to different malfunctions in the way the brain of migraine sufferers operate. One leading theory for the cause of migraines is “cortical spreading depression.”