- Do migraines affect your memory?
- What is happening in the brain during a migraine?
- Can migraines cause damage to the brain?
- What does it look like when you have a migraine?
- Do Migraines show up on MRI?
- What are constant migraines a sign of?
- Are migraines small strokes?
- Does your brain swell when you have a migraine?
- Do migraine sufferers die younger?
- What medications does the ER give for migraines?
- When should I worry about migraines?
- When should you go to the ER for a migraine?
Do migraines affect your memory?
Although most people with sporadic hemiplegic migraine recover completely between episodes, neurological symptoms such as memory loss and problems with attention can last for weeks or months..
What is happening in the brain during a migraine?
One aspect of migraine pain theory explains that migraine pain happens due to waves of activity by groups of excitable brain cells. These trigger chemicals, such as serotonin, to narrow blood vessels. Serotonin is a chemical necessary for communication between nerve cells.
Can migraines cause damage to the brain?
When you look at the population-based evidence, the really good studies, there is no good evidence that those changes in the brain are even lesions, because they don’t cause anything and there is no evidence at all that migraine does excess damage to the brain.
What does it look like when you have a migraine?
About 20% of people who suffer from migraine headaches will have an aura about 20 minutes to an hour before the pain. They may see flashing lights, wavy lines, or dots, or they may have blurry vision or blind spots.
Do Migraines show up on MRI?
An MRI can’t diagnose migraines, cluster, or tension headaches, but it can help doctors rule out other medical conditions that may cause your symptoms, such as: A brain tumor. An infection in your brain, called an abscess.
What are constant migraines a sign of?
In some cases, chronic migraines may be an underlying symptom of another serious condition. Conditions that could cause chronic migraines include: traumatic brain injury. inflammation or other problems with blood vessels in the brain, including stroke.
Are migraines small strokes?
Migraines have not been shown to cause stroke, but if you have migraine with aura you have a very slightly higher risk of stroke. This guide explains more about migraine, and lists some useful organisations. Stroke and migraine both happen in the brain, and sometimes the symptoms of a migraine can mimic a stroke.
Does your brain swell when you have a migraine?
Migraine pain occurs when excited brain cells trigger the trigeminal nerve, one of five nerves located in the brain, to release chemicals that irritate and cause blood vessels on the surface of the brain to swell, according to the National Headache Foundation.
Do migraine sufferers die younger?
Individuals who suffer from migraines with aura (temporary visual or sensory disturbances before or during a migraine headache) are at a higher risk of dying from heart disease or stroke, according to research published online in the British Medical Journal.
What medications does the ER give for migraines?
Opioids are, at best, a second-line treatment for acute migraine in the ED. Nonsteroidal anti-inflammatory drugs, antiemetic medications, diphenhydramine, dexamethasone, and intravenous fluids all have shown benefit for treating acute migraine in the ED.
When should I worry about migraines?
The following headache symptoms mean you should get medical help right away: A sudden, new, severe headache that comes with: Weakness, dizziness, sudden loss of balance or falling, numbness or tingling, or can’t move your body. Trouble with speech, confusion, seizures, personality changes, or inappropriate behavior.
When should you go to the ER for a migraine?
You should go to the hospital right away if: You have an extremely severe headache (it could be a migraine, or it could be something more serious) You have speech, vision, movement, or balance problems that are new or different from symptoms you have had before with your migraines.