Aura synonym12/31/2023 ![]() Scientists aren't sure what causes migraine, but several brain chemicals probably play a role.Īccording to this theory, a wave of nerve cell activity spreads across your brain and triggers your trigeminal nerve. Sensitivity to light, sounds, smells, touch, or motion.Adults are more likely to have pain on just one side. You usually feel it on the front or side of your head, around your eyes. Some symptoms might continue into the headache phase. Trouble finding words or speaking ( aphasia).Prickling, tingling, or numbness (paresthesia).Seeing, hearing, or smelling things that aren't really there ( hallucinations).Seeing zigzag patterns (fortification spectra). ![]() Vision loss in part of one or both eyes.The aura usually begins over a period of 5 to 20 minutes and lasts less than an hour. This is called the prodrome or pre-headache phase. You have vision changes in one eye before the migraine begins.Ībout a third of people will have warning signs 24 to 48 hours before a migraine. In this rare type, aura causes weakness on one side of your body (hemiplegia). This is when the aura starts in the base of your brain (brainstem) or both sides of your brain. Migraine with aura (with or without a headache).Types of Migraine With AuraĪura can happen in four types of migraine: You could also have muscle weakness or tingling. They can affect your vision, hearing, or ability to speak. "Aura" is the term for any of the sensory changes that happen before a migraine headache. There are things you can do as well as medications and devices that can treat the symptoms and prevent migraine with aura. Though they can hurt a lot and make you feel "off," these headaches aren't life-threatening. Some children and older adults may get an aura but no pain. But you may not have one with every migraine. A migraine with aura is a severe headache that happens along with things like dizziness, a ringing in your ears, zigzag lines in your vision, or sensitivity to light.Ībout a quarter of all migraines happen with auras.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |