a headache on left side of the head
If you have a headache left side, may wonder whether that could be due to a dangerous thing. Migraines are very common. More than 90 percent are an initial headache, in the sense that it is not due to brain diseases latent or injury. Migraine, of the type of tension cluster headache, is the disorders an initial headache that can cause pain on the left side. Although the symptoms can be severe disruption, initial headache is not life-threatening. A secondary headache as a result of problems with the brain and blood vessels and nerves or structures face.
Some of these, such as headaches nasal sinuses, disturbing but rarely pose a serious health. Others, such as the brain bleeding, can be fatal. Nature, severity and the venue and duration of pain and headache, factors aggravating or mitigating, and any accompanying symptoms to contribute to the reduction of the list of possible causes of a headache on the left-hand side.
headache tension of the type
a headache The tension of the type is the most common type of a headache and one we think of it as a headache normal daily. May feel the pain of the continuing influence on both sides of the head. May also feel muscles neck and tighten the feeling the pressure behind the eyes.The headache of tension is not usually tough enough to prevent do daily activities. Usually, lasts for 30 minutes to several hours, but could continue for several days.
The tension and headaches?
It is likely that were a headache for the tension in the stage of what most people. That can evolve in any age, but more common in teenagers and adults. Women tend to suffer more common than men. Estimates indicate that about half of the adults in the United Kingdom and the experience of the headache of the type of tension once or twice a month and about 1 in 3 carrying up to 15 times in the month.
About 2 or 3 in every 100 adults experience of the headache of the type of tension more than 15 once a month for at least three months in a row. This is known as the existence of chronic headache of the type of tension.
What causes tension headaches?
The exact cause of the tension of the type of a headache is not clear, but it is known that some things to move them, including tension and anxiety, turn eyes bad drought fatigue meals in missing the lack of physical activity and bright sunshine noise some smells
It is known that the headache of the type of tension as an initial headache, which means they do not result from the fundamental requirement. They include headaches and other primary cluster migraine headache the midterm elections.
migraine
a migraine usually feels a headache and moderate or severe as pain throbbing on one side of the head. Many people also symptoms such as nausea and vomiting and increase the available light or volume. A migraine is the case of common health, which affects about one in every five women and about one of every 15 men. Usually starts in early puberty.
There are several types of a migraine, including:
- where there are signs of specific warning only before the start of a migraine, such as the vision of the bright lights of a migraine without Hala
- the most common type, where a migraine without signs of specific warning Migraine Hala without a headache, also known as migraine silent
- where witnessed Hala or Migraine Symptoms, but a headache does not develop some people have a migraine in many cases, up to several times a week.
Others have an only migraine from time to time. It is possible for years passing between migraine attacks.
The causes of Migraine
The exact cause of the mid-term of the headaches is unknown, although it considers as a result of temporary changes in chemicals nerves and blood vessels in the brain. Nearly half of all people who suffer from a migraine also be one of the relatives of suffering from this situation, which suggests that genes may play a role in that. Find some people linked to migraine attacks with certain incentives, which could include:
Starting from the period of rule the stress,
fatigue,
some food or drinks
Cluster headache
you appreciate it affects about 1 500-1 1,000 people. Any person of any age can be affected, but more common in men tend to develop in people over the age of 20. It is not clear exactly what a cause headache clustered, but we have been linked to the activity in the part of the Brain called under thalamus.It seems that people who smoke be at greater risk. Show some cases also to run in families, which refers to the possibility of the existence of a link hereditary monarchy. For most people, headache clustered in 'shifts'; repeated over several weeks (usually 4-12 weeks) followed by periods of free from a headache (forgiveness) which often continue for months or years in some cases.
May Occur shifts a cluster headache each year over many years, perhaps for life. In general, they become less frequently with the passage of time. Treatment available to control it.
Symptoms of a cluster headache
A cluster headache starts suddenly without notice. The Pain very, often described as severe, burning or super large noise on one side of the head. The Pain is usually feeling on the eye, Temple, sometimes faces, repeating usually on the same side of each attack. Often people feel not calm down and move them during an attack because the pain is very intensive, and can interact sieve, speed or banged their heads into the wall.
Are Usually also be at least one of the following symptoms associated with: the red eye-watering make and swelling in the eyelid one small pupil in one eye the smells of race and nose blocked or Ceylon red authorization these attacks continue, usually between 15 minutes and three hours, and usually between one to eight times a day.
Glimmer of a headache
include headaches clustered a group of conditions called involuntary cephalalgias twins triangle, which usually cause severe pain in the head of one side. Despite the fact that such a headache much less common From Migraine headache of the type of tension, headache, roughly 500,000 Americans experience of the group at least once in their lives, in accordance with the for May 2013 'American family doctor'; article. Seventy percent of the cases before the age of 30.And can be described as the pain of a cluster headache as, static, boring sense of behind one eye, which may be published in the face, temple or the top of the neck. The attacks are often the person wakes up early in the morning, accompanied by the excitement. There are usually also tearing the redness in the eye, nose, and congestion on the same side of the pain. There can be redness in the face swollen or make eyelid or Bidirectional systoles iris on the same side.The attacks are usually the last 15 minutes to 3 hours, there could be up to 8 times per day, in many cases for a period of 6 to 12 weeks before the supply. Some people remissions experience up to a year before the resumption of attacks. Some chronic form of chaos. Often misdiagnosed mistake on the cluster headache initially available and diseases of the nasal sinuses or Migraine.It seems that the underlying cause must be connected to the excessive activity of the nervous system parasympathetic
- part of the involuntary nervous system which keeps the internal situation in the body.
Injuries headache
could happen a headache unilaterally because of an injury in the head or neck. The head shocks that could lead to a headache after a short period of infection due to bleeding in or around the brain and broken bones or tearing the nerves in the brain. A headache associated with infection may also evolve in fashion delayed, as is the case in the acquired after the Vibrate. With this requirement, headaches a migraine like can be accompanied by fatigue, difficulty in focus, memory problems, insomnia, anxiety, Dizziness changes in personal.
The disbanding the injury in the neck with a headache carcinogenic unilaterally - this means that a headache occurs as a result of injury or irregularities in the neck. This type of a headache could be a provocation by moving the neck in certain ways, and the pressure on the points of the tender neck or assuming the position of the critical situation. A migraine is accompanied by sometimes Cervicogenic pain on the lever on the same side.
The causes of cardiovascular of a headache
could be a cause headache from one side and the mother in the neck by the carotid or autopsy the artery of the backbone. Dissections are torn in the interior trim surgery riskier for. It may be the cause of the autopsy carotid artery or arteries backbone, both of which provide blood to the brain, through the shock in the neck arteriosclerosis or the problem of the vascular congenital defects of the so-called the hardship make muscular fiberglass. In youth is often no reason is unknown.
Apoplexy Alone Can Cause Headache of one side. Speaking apoplexy at the lack of blood flow to part of the Brain deprives the region of oxygen food elements necessary to stay alive. It may be the cause of the massive stroke because of blood coagulation and prevent a ship or bleeding in the brain. Adopt the symptoms of the stroke in the area of the brain affected by, and may include problems in pronouncing the movement and a sense of vision and coordination. A headache accompanied by any of these symptoms in the cases of medical emergency.
Other causes of one by a blue headache,
unrest involving high pressure in the eye can cause severe headaches on one side, with pain around the eye or in the forehead. Other Symptoms may include Halos vision on the lights, and low visibility, redness in the eye and vomiting.
Brain Tumors or other public occupy space in the brain, such as distortions cardiovascular, usually cause a generalized headache. However, in some cases, a headache of one side is one of the initial symptoms. When the headache of one side due to the Bloc of the brain, there are usually other symptoms, such as double vision, problems with the balance, weak, seizures and other nervous distortions disclosed by physical examination.
Warnings and precautions if you have a headache on the left side of the new worsens the situation gradually, see your doctor as soon as possible - especially if you are one of the Older 50 or suffering from cancer or HIV/AIDS. If came suddenly headache collectivity, seek emergency medical care. Also, seek urgent attention headache accompanied by any warning signs and symptoms, including:
- redness of the eye or eyelid made
- Halos vision on the lights, double vision or other changes in your vision
- fever, loss of weight or mother in the muscles
- the intransigence of neck
- changes the vulnerability,
-term numbness in the sense of the parties or face
- loss of coordination or balance
- a speech syncopated
- Drowsiness, confusion or irritation