Primary headaches are one of the four types of migraine, and they come in two forms, one with an aura and the other without. The other three types of headache are mainly tension headache, cluster headache, all-round headache, and other types of primary headache. This includes headaches triggered by exercise or coughing. No one exactly knows the pathogenesis of migraine, but we do know that it is a neurobiological disorder that can set a person off in a minute. First, let’s get acquainted with headaches. There are two types of headaches, primary and secondary. Primary headaches are caused by the fact that you have this symptom. And secondary is caused by a number of other causes, such as strokes and hangovers. Whether it’s a migraine or whether it’s a headache caused by alcoholism, it’s very difficult for medical professionals to distinguish between these types. This is because they have very similar symptoms. For your doctor to diagnose a migraine and prescribe you medication, your headache must meet the following criteria: at least five episodes per year; each lasting 4-72 hours; accompanied by nausea and vomiting; and photophobia or fear of loud intimidation. The condition associated with your headache must also meet the following criteria: on one side of the head only; pulsation that lessens or intensifies; and intensification or slowing due to physical activity. Your migraine has an aura, and this aura must also meet certain criteria. Specifically, the aura symptoms must last 5 minutes or longer, or two or more auras must occur. Each aura must last between 5 and 60 minutes for an hour with a migraine (although some studies suggest this time may last all day). Common auras include nausea, fatigue, lack of concentration, stiff neck, and incessant yawning. The most common aura is sensitivity to light and blurred vision. Migraines without aura are thought to be related to blood flow, which is reduced to the brain. But images of the brains of migraineurs show that this may be false. The only area of the brain where blood flow is altered is the brainstem. It is thought that this may be a result rather than a cause of the headache. No one knows exactly what causes migraines, but as mentioned earlier, it is related to a neurobiological disorder. This means that it is a neurological disorder that has a biological cause such as genetic or metabolic. This is the conclusion reached after several complementary studies. It was found that the messenger molecules nitric oxide, 5-hydroxytryptamine, and calcitonin-related peptides are associated with certain kinds of migraine. A drug called zolpidem is very effective in treating migraines. This one is going to specifically target the receptors for messenger molecules, inhibiting them or helping them. Researchers have found that if you help the messenger molecules for 5-hydroxytryptamine or inhibit calcitonin-related peptides you can greatly reduce headache symptoms. Migraine itself is not related to blood flow, but the aura is related to blood flow, and studies have shown that blood flow through the cerebral cortex is accompanied by the onset of the aura and begins before or at the same time as the headache is relieved. This relief is propagated forward from the back of the affected area, and the level it can reach shows that the cells in this area do not have enough oxygen to perform their normal functions. Because no one can determine the external factors that cause migraines from factors such as light or food, treatment also revolves around two things: prevention and pain relief. Prevention can utilize many different types of medications, such as beta-blockers for high blood pressure and Lamo for epilepsy. Symptom control medications such as treprostans. Antiemetic medications such as benadryl for pain relief such as codeine.