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The cause of abdominal migraine is not known, though children with abdominal migraine may have a family or personal history of migraine headaches. Woman with migraine lying in bed 8.
Abdominal migraine (AM) is a functional disorder that usually manifests in childhood and adolescence, without a clear pathologic mechanism or biochemical irregularity. . Children frequently experience sporadic episodes of excruciating central abdominal pain accompanied by migrainous symptoms like nausea, vomiting, severe headaches, and general p
Migraine (UK: / ˈ m iː ɡ r eɪ n /, US: / ˈ m aɪ-/) [1] [2] is a genetically-influenced complex neurological disorder characterized by episodes of moderate-to-severe headache, most often unilateral and generally associated with nausea and light and sound sensitivity.
The exact mechanisms which cause migraines, tension headaches and cluster headaches are not known. [28] There have been different hypotheses over time that attempt to explain what happens in the brain to cause these headaches. [29] Migraines are currently thought to be caused by dysfunction of the nerves in the brain. [30]
Anxiety in children has a variety of causes; sometimes anxiety is rooted in biology and may be a product of another existing condition, such as autism spectrum disorder. [109] Gifted children are also often more prone to excessive anxiety than non-gifted children. [110]
Acephalgic migraine is a neurological syndrome. It is a variant of migraine in which the patient may experience aura symptoms such as scintillating scotoma, nausea, photophobia, hemiparesis and other migraine symptoms but does not experience headache. Acephalgic migraine is also referred to as amigrainous migraine, ocular migraine, ophthalmic ...
Scintillating scotomas are most commonly caused by cortical spreading depression, a pattern of changes in the behavior of nerves in the brain during a migraine. Migraines, in turn, may be caused by genetic influences and hormones. People with migraines often self-report triggers for migraines involving stress or foods, [9] or bright lights. [10]
However, the migraine aura can manifest itself in isolation, that is, without being followed by headache. The aura can stay for the duration of the migraine; depending on the type of aura, it can leave the person disoriented and confused. It is common for people with migraines to experience more than one type of aura during the migraine.