Causes of migraine Migraines are actually caused by the changes in the size of the blood vessels that are found in the brain and in the head area. These changes may be due to some inflammation or constriction that prevents the blood from flowing properly. Unlike the common type of headache, which only lasts for about a few hours, migraine headaches can last from four hours to as much as three days. If it is a minor tension headache, the individual can ride it out with a glass of water and a few breathing exercises. Should the pain be severe, it will be a good idea to take aspirin to relieve the pain. It is always best to go to a doctor if this happens frequently. The professional will be able to determine what is the problem so proper treatment can be given. Unfortunately, there have been instances where it just got worse after taking it. Should this happen, the patient should stop taking the medicine and try something different. Some researchers have pointed out the getting help from a chiropractor can make chronic headaches go away. This is because the techniques used by these professionals are not only to relieve any pain or tension in the spine because this comforts the whole body. This occurs when the person is suffering from a tension, migraine or sinus headache even if the root causes are different. Most people who experience a headache will not be able to think straight or able to do any work. Even if it is mild attack, the person should go to the nurses office like those available in the school or office infirmary. At the height of a cluster headache attack, even morphine does very little to assuage the pain. This piece of information is from the few individuals who have actually been correctly diagnosed with cluster headache. Usually, severe headaches are just thought to be migraines but unfortunately remain understood and untreated. Ginger The ordinary ginger can help you get rid of your nasty headache. It inhibits a substance known as thromboxane A2 that prevents the release of chemicals that make your blood vessels expand. With this effect, ginger is useful for treating migraines as well as other types of headaches. Eating crystallized ginger or adding some grated ginger in your drink will be enough as a home remedy for your headache.