The Causes of Migraine Headaches
Headaches in any kind are always very painful to the sufferer. However, some headaches, such as migraines, for example, can create even more problems than just a headache. These problems could be sickness, light sensitivity and a banging pain in the head. Sometimes the headache is felt on one side of the head, and other times you can feel the pain on both sides of your head at the same time.
The real causes of migraine headaches has not yet been found, although there are a few theories why people have migraine headaches. The most common theory is that a change in the blood flow within the brain is one of the triggers that causes migraine headaches. Another theory about migraine headache is that it could possibly be caused by pain sensing chemicals called neuropeptides.
Many medical professionals think that neuropeptides relax the smooth muscle that surrounds the cranial blood vessels. This relaxation causes the blood vessels to dilate. This blood vessel relaxation increases the flow of blood and other cranial fluid to the brain. This increase in fluids is thought to be the cause of migraine headaches.
These cranial fluids are the cause swelling, pain, sensitivity, tissue and blood vessel swelling during the time of the migraine headaches. Some people think that the aura that is sometimes seen during a migraine headache is caused by the constriction of the blood vessels that became dilated during the beginning phase of the migraine headache.
Another theory about the causes of migraine headaches has been linked to the genetics of inheritance. These theories say that a child of migraine sufferers will have a 50% chance of getting migraine headaches too.
The probability of inheriting migraine headaches become even greater if both parents are known to suffer from this painful type of headache. Should both parents be known to have frequent migraine headaches the chances of the child inheriting migraine headache symptoms rises to about 70%.
However, even though many professionals think that genetics plays a role in migraine headaches, the genes that are considered to be the causes of migraine headaches have not been identified or even isolated. When we begin to experience migraine headaches the only warning signs that we may expect to receive are a throbbing pain in the temple area and slight nausea.
As the symptoms of your migraine progress, the pain of the headaches become much worse. Unfortunately, since the causes of migraine headaches have not been found and we dont know what triggers these attacks, there are no medications to cure these headaches yet.
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