10 points to first pious answer!?
Answers: A headache is a pain sensed contained by the nerves and muscles of the head and neck, as capably as the meninges (the membranous coverings of the brain and spinal cord). Your brain itself cannot sense pain, so a headache has zilch to do with your brain hurting. It is really a pain somewhere around your brain, man picked up by nerve endings located surrounded by your head.
There are two main reason why people get headache, and doctors therefore classify headaches into two broad category: primary and secondary.
* Primary headaches are not associated beside any underlying medical condition.
* Secondary headaches are associated with medical conditions approaching infections, fever, head injury, hypoglycemia, tumors, dental conditions or increased pressure within the skull and/or sinuses (sinus headaches).
There are three main causes for primary headache:
* Migraine - Migraine headaches can be caused by reduced blood flow to a variety of areas of the cerebral cortex.
o Symptoms of migraines include sensitivity to light and rumpus, nausea, vomiting and intense throbbing pain that is usually on one side of the pave the way.
o A neurotransmitter, serotonin, is thought to be involved in migraines because many of the drugs used to treat migraines alter the binding of serotonin to different receptors.
* Tension - Tension headaches are caused by muscular strains within the head and neck and/or passionate stress.
o Tension headaches are usually dull, steady, aching pains on both sides of the chief.
o Sometimes, tension headaches develop into throbbing pains, primary researchers to believe that they may be closely related to migraines.
o Eye strain (poor vision) can trigger frequent tension headaches.
* Cluster - Cluster headache are headaches that occur repeatedly over a interval of weeks or even months.
o Cluster-headache pain usually occurs on one side of the chief and is centered around the eye.
o The causes of cluster headaches are unknown, but may be related to change in blood flow because substances that affect blood flow, such as alcohol, can trigger cluster headaches.
Primary headache can also be caused by too much blood flow. For example, if you have read How Caffeine Works, you know that caffeine reduce blood flow in the brain. Some pain relievers contain caffeine to whip advantage of this effect. If you have be taking caffeine every day and you stop, you can get an incredible headache because of the increased blood flow within your brain.
Secondary headaches result from some other problem with your body. For example, How Viruses Work conference about why you get a headache (and other pains) when you own the flu. Once you eliminate the disease, you eliminate the subsidiary headaches.
Most headache pain can be treated beside over-the-counter medications such as aspirin, acetaminophen (Tylenol), ibuprofen (Motrin) and other non-steroidal anti-inflammatory drugs. As mentioned above, migraines have be helped by drugs that block serotonin, such as sumatriptan (Imitrex). Cluster headaches own been treated with sumatriptan, steroids (Migranal) and narcotics.
If you experience chronic or frequent headache affliction, see your physician -- it may be a symptom of an underlying medical condition..
A headache (cephalalgia in medical terminology) is a condition of pain surrounded by the head; sometimes neck or upper wager on pain may also be interpreted as a headache. It ranks amongst the most common local cramp complaints.
The brain in itself is not sensitive to pain, because it lacks nociceptors. Several areas of the boss can hurt, including a network of nerves which extend over the scalp and certain nerves contained by the face, mouth, and throat. The meninges and the blood vessels do hold pain perception. Headaches often result from traction to or irritation of the meninges and blood vessel. The membrane surrounding the brain and spinal cord, called the dura mater, is innervated with nociceptors. Whether they're pounding and throbbing or dull and painful, headaches are no picnic for kids. A lot of the time, they're caused by something simple - such as staying up too delayed, playing in the sun too long, or taking a bump to the head. But sometimes, headache last longer or are accompanied by other symptoms.
Headaches can enjoy a wide range of cause and many levels of severity. It's meaningful to understand how to recognize when a headache is only a passing pain, and when it's something more and your child wishes medical treatment.
What's a Headache?
Most headaches happen outside the skull, surrounded by the nerves, blood vessels, and muscles that cover the head and collar. The muscles or blood vessels can swell, tighten, or go through other change that stimulate or put pressure on the surrounding nerves. These nerves send a rush of pain messages to the brain, which brings on a headache.
What Causes Headaches?
In common, kids get the same types of headache as adults. And headaches often are heritable, so if you or your partner get them, your child may get them too.
Some of the oodles potential headache triggers include:
certain medications (headaches are a potential side effect of some)
too little sleep or sudden change in sleep patterns
skipping meal
becoming dehydrated
being below a lot of stress
having a minor cranium injury
using the computer or watching TV for a long time
menstruation
experiencing changes in hormone level
taking a long trip in a car or bus
listen to really loud music
smoking
smelling strong odors such as perfume, smoke, fumes, or a new car or mat
drinking or eating too much caffeine (in soda, coffee, tea, and chocolate)
consuming certain foods (such as alcohol, cheese, pizza, chocolate, rime cream, fatty or fried food, lunchmeats, hot dogs, yogurt, aspartame, or anything with the seasoning MSG)
In some cases, headaches are cause by certain infections, such as:
ear infections
flu
Lyme disease
sinus infections
strep throat
urinary tract infections
But most headaches aren't signs that something more is wrong. Only 10% of headache are caused by other medical conditions, such as infections or other serious illnesses.
What Are the Common Types of Headaches?
Two of the more common kind of headaches that kids get are rigidity headaches and migraines.
Tension Headaches
Fairly common surrounded by kids, tension headaches (also call muscle-contraction headaches) are caused by tension surrounded by the muscles of the neck and head, which can be brought on by a mixture of emotional and physical stressors. The pain is regularly described as:
constant pressure around the front, top, and sides of the head, almost like someone stretched a rubber group around it
constricting
dull
aching
A major distinction between rigidity headaches and migraines is that tension headache typically are not accompanied by nausea or vomiting, and they're usually not made worse by physical activity - symptoms that do recurrently occur with migraines.
www.kidshealth.org
Don't know how antediluvian you are but a headache is a headache..
Headaches are actually the brain swelling due to different causes. And the swelling of your brain cause pressure of muscles and nerves in the skull that make your chief hurt. Causing a headache. It's not the brain that experiance headaches... it's the various nerves throughout the scalp, skull muscles and cranial muscles that do hold pain receptors..
gooood question. can't voice I know but I know my headaches are PAINFUL haha i dunno but mine hurts now
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