Migraines are the most debilitating thing in the world , it truly stops you from what you have to do. The pain is so severe that all you want to do is shut out the world and sleep it off. So what causes nausea and headaches migraines are possibly the most painful of all headaches which can cause severe pain and distress. In the worst case scenario these headaches can sometimes last for several days. The most common symptoms of migraines include nausea, sensitivity to light and loud sounds, pounding head pain and an inability to concentrate and focus.
The factual causes of migraine headaches has not been found as of yet.There are a few theories as to why we experience migraine headaches. The most common possibility is that a change in the blood flow within the brain is one of the trip causes of migraine headaches. The other theory about migraine headache is thought to be a pain sensing nerve releasing chemicals named neuropathies. Many medical checkup professionals speculate that the neuropathies relaxes the smooth muscle that surrounds the cranial blood vessels.
By Willow Snow