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Headache
A headache is any kind of pain in the head, scalp, or neck. There are many different kinds of headaches, with many different causes. More »
Source: healthline.com

Thunderclap headache

en.wikipedia.org/wiki/Thunderclap_headache

A thunderclap headache is a headache that is severe and sudden-onset. It is defined as a severe headache that takes seconds to minutes to reach maximum ...

Headaches - different types of headaches - WebMD

www.webmd.com/migraines-headaches/guide/migraines-headaches-basics

Migraine pain is moderate to severe, often described as pounding, throbbing pain. Migraine headaches can last from four hours to three days and usually occur ...

Are Your Constant Headaches a Sign of Something Serious?

www.everydayhealth.com/headache-migraine/headache-could-signal-something-serious.aspx

Jun 16, 2014 ... According to the National Institute of Neurological Disorders and Stroke, one sign of stroke is a sudden severe headache with no obvious ...

stroke.about.com/b/2008/07/17/severe-headaches-and-stroke.htm
However, a second type of stroke that is caused by a severe headache is called " cerebral vasoconstriction ", a term which describes a powerful spasm of a blood vessel in the brain which is so severe that it can completely stop blood flow to a portion of the brain. As... More »

Chronic daily headaches Symptoms - Mayo Clinic

www.mayoclinic.org/diseases-conditions/chronic-daily-headaches/basics/symptoms/con-20025386

Mar 10, 2015 ... Chronic daily headaches — Comprehensive overview covers causes, ... moderate to severe pain; Are aggravated by routine physical activity.

Headache: When to worry, what to do - Harvard Health

www.health.harvard.edu/pain/headache-when-to-worry-what-to-do

Jun 1, 2009 ... But if your headache is severe or unusual, you might worry about stroke, a tumor, or a blood clot. Fortunately, such problems are rare. Still, you ...

Worst Headache of Your Life: Get Medical Treatment

www.emedicinehealth.com/worst_headache_of_your_life/article_em.htm

Jun 12, 2014 ... Read about the worst headache in your life. This type of headache may be a symptom of a life-threatening problem such as: ... Bad Bugs

Headaches That Require Emergency Attention - Health.com

www.health.com/health/gallery/0,,20538984,00.html

Although a bad migraine might make you wish for the end of everything, headaches are not usually life threatening. However, a severe headache can signal ...

Best Headache Remedies: 13 Ways to Kill the Pain - Health.com

www.health.com/health/gallery/0,,20538298,00.html

More than 47 million Americans have experienced a severe or debilitating headache in the past three months. Migraines alone affect 9% of the U.S. population ...

Popular Q&A
Q: What Causes Severe Headaches?
A: Severe headaches can be debilitating and cause a person to be unable to work or carry on their lives as they normally would. Severe headaches can be caused by a... Read More »
Source: www.ehow.com
Q: What Causes Severe Headaches?
A: Migraines. Migraines are chronic, severe headaches that occur in millions of people every year. These headaches can make it impossible for people to live a norm... Read More »
Source: www.ehow.com
Q: What is the treatment for severe headaches?
A: asprin. It depends on what is causing the headaches (I'm focusing on the "severe" part) If it's stress, relaxation techniques should help, maybe some muscle rel... Read More »
Source: wiki.answers.com
Q: What is a severe headache called.
A: a migraine. Read More »
Source: www.answers.com
Q: What is the treatment for severe headaches.
A: asprin Answer It depends on what is causing the headaches (I'm focusing on the "severe" part). If it's stress, relaxation techniques should help, maybe some mus... Read More »
Source: www.answers.com