What causes migraine headache

By | April 17, 2020

what causes migraine headache

A migraine can cause severe throbbing pain or a pulsing sensation, usually on one side of the head. It’s often accompanied by nausea, vomiting, and extreme sensitivity to light and sound. Migraine attacks can last for hours to days, and the pain can be so severe that it interferes with your daily activities. For some people, a warning symptom known as an aura occurs before or with the headache. An aura can include visual disturbances, such as flashes of light or blind spots, or other disturbances, such as tingling on one side of the face or in an arm or leg and difficulty speaking. Medications can help prevent some migraines and make them less painful. The right medicines, combined with self-help remedies and lifestyle changes, might help. Migraines, which often begin in childhood, adolescence or early adulthood, can progress through four stages: prodrome, aura, attack and post-drome.

These intense headaches can cause. If you experience sporadic migraines, the headache and symptoms may last only a day or two. If you suffer from chronic migraines symptoms may occur 15 days or more each month. Migraine headaches are a bit of a mystery. Potential theories include. Unfortunately, scientists have yet to identify a cause. The best way to avoid migraines is to avoid what starts them in the first place. The most common migraine triggers include.

Migraine headache causes what

If you buy something through a link on this page, we may earn a small commission. How this works. Migraines are severe, recurring, and painful headaches. They can be preceded or accompanied by sensory warning signs and other symptoms. According to the American Migraine Association, they affect 36 million Americans, or approximately 12 percent of the population. Migraines can follow an aura of sensory disturbances followed by a severe headache that often appears on one side of the head. They tend to affect people aged 15 to 55 years. It is suspected that they result from abnormal activity in the brain. This can affect the way nerves communicate as well as the chemicals and blood vessels in the brain.

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