As with episodic migraine, chronic migraine is up to 3 times more common in women than men, per the American Headache Society. Chronic migraine is defined by the IHS as headache occurring on 15 or more days per month for more than three months, which, on at least eight days per month, has the features of migraine headache.Įpisodic migraine is defined as fewer than 15 days of migrainous symptoms per month.Īn estimated 144 million people worldwide - and three to seven million Americans - have chronic migraine. Migraine is also categorized as chronic or episodic, based on the number of days per month a person has symptoms. And some of these subtypes have sub-subtypes of their own.Ī person can have more than one type of migraine simultaneously, as well as other types of headaches. Migraine with aura is further divided into four subtypes: migraine with typical aura, migraine with brain stem aura, hemiplegic migraine, and retinal migraine. There are two main types of migraine, as outlined in the International Headache Society's (IHS) classification of headache disorders: migraine with and migraine without aura. However, some doctors describe the migraine brain as hyperactive, or supersensitive, by which they mean that the brain of someone with migraine reacts more strongly to environmental stimuli such as stress or sleep disturbance than the brain of someone who doesn’t have migraine, resulting in the symptoms known as a migraine attack. There are still gaps in doctors’ understanding of what causes migraine. While a variety of triggers can set off migraine attacks, triggers don’t directly cause the attacks or the underlying disease. On the other hand, some migraine attacks can last even longer than 72 hours. Most migraine attacks last from 4 to 72 hours, per Mayo Clinic, although effective treatment can shorten them to a matter of hours. Some people have attacks several times a month, while others have them much less frequently. The frequency of attacks varies from person to person. Migraine attacks may come on suddenly without warning, or they may be preceded by certain known triggers, such as skipping a meal, being exposed to smoke or air pollution, or experiencing a change in hormone levels as part of the menstrual cycle. Migraine is a neurological disease characterized by repeated episodes of symptoms, called attacks, that usually include headache, often accompanied by nausea vomiting sensitivity to light, touch, smell, or sound dizziness visual disturbances and tingling or numbness in the face, hands, or feet. There is no cure for migraine, but treatments and lifestyle approaches can help minimize the number of attacks a person has and shorten or reduce the severity of those that do occur. It occurs most often among people ages 20 to 50, and it’s about 3 times more common in women than men, according to an article published in January 2022 in JAMA. It can lead to missing days of school or work, being less productive at school or work, being unable to perform household responsibilities, and missing out on family, social, and leisure activities.Īn estimated one billion people worldwide, and 39 million Americans, have migraine. It’s a neurological disease that can be disabling.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |