Causes Tension Headaches
Kind of tension headaches is the most common, have symptoms or characteristics in the form of mild or moderate pain in the head, neck, and behind the eyes. Some patients experience a headache such as tying a rope tight around their heads.
Causes tension headaches is due to the contraction (tension) of the head and neck muscles. A variety of foods,activities, and specific stressor can cause this contraction. Some people experience tension headaches after staring at a computer screen for hours or driving for long periods (monotonous and long positions). Cold temperatures can also trigger headaches in some people.
Other factors that could cause tension headaches include:
- Drinking alcohol
- Eye strain
- Fatique
- Smoke
- Colds or flu
- Sinus infection
- Caffeine (as coffee)
- Bad posture
- Emotional stress
Migraine or headaches is described as throbbing headaches that is usually on one side of the head. Causes of migraine headaches are certainly not fully known. For a long time, the prevailing theory is that migraines are caused by problems in the blood vessels of the head. Recent research has shown that, narrowing of blood vessels that can lead to pay, migraine cause, it self, is likely rooted in central nervous system disorders.
Research to understand the details of this problem is on going, but the following is believed to be an important factor causing migraine headaches :
- Low levels of serotonin. Serotonin is a neurotransmitter that controls mood, sleep and appetite.
- Lack of magnesium, mineral that is important for nerve fuction.
- Neuropeptides, Substances such as protein molecules are small trigger inflammation and make active pain receptors.
- Hormonal fluctuations or unstable hormones, particularly estrogen in women.
- Inflammation of the nerves of the upper jaw, a branch of the trigeminal nerve that runs behind the cheekbones and controls the sensation of the mouth and nose.
Triggers for each patient may be different, but most can be categorized as follows :
- Emotional stress
- Some foods and chemicals, including chocolate, alcohol, nuts, monosodium glutamate (MSG), cheese, processed meat, drinking excessive caffeine and aspartame (artificial sweetener in)
- Starvation or dehidration
- Changing weather conditions, including air pressure, humidity, and temperature
- Changes in sleep patterns (less or more)
- Bright lights, including the sun directly without glasses
- A loud noise
- A strong odor (pungent) such as excessive perfume, cologne, of durian
- Intense physical activity, including exercise, lifting heavy objects or sexual activity
- Hormonal changes in women, whether related to menstruation, pregnancy, birth control pills or hormone replacement therapy for menopose.
Cluster headaches have common symptoms such as headache accompanied by pain in the extraordinary around the eyes with tears excessive, but can spread to other areas of the face, head, neck and shoulder, redness of the eye on the affected side.
Causes of pain in cluster headache is the result of dilatation (widening) of blood vessels that supply blood to the brain and face. dilation of blood vessels is making pressure on the trigeminal nerve, which transmit sensations from the face to brain. Unfortunately, it is still not happens blood vessel dilation.
the researchers believe that abnormalities in the small are of the brain called the hypothalamus may be responsible for causing this cluster headaches. The hypothalamus is the part of the brain that regulates body temperature, blood pressure, sleep cycle and the release of hormones.
Other causes of cluster headache is sudden release of the chemical histamine or serotonin, which respectively protect against allergens and set the mood.
So...By knowing the cause of the headache it will be easier to address and prevent it. Hope it is useful.
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