What causes a migraine headache is not completely known but the prevailing theory is that a chemical imbalance in the blood system occurs and that causes the blood vessels running along side the skull to expand or contract uncontrollably. Why the imbalance occurs, where it begins, and how to stop it are all questions that are yet to be answered.
For treatment doctors will habitually prescribe some sort of pain medication and anti-inflammatory medication to try and offset the swelling. Severe migraines can cause the patient to be unable to do anything at all. They can cause blurred vision and nausea. Controlling the symptoms is all we can do right now and we are still looking to find a real cure.
Read more infos about migraine headache relief in the full article.
Tags: Health