An injury to the head or the brain can be anything from a headache and dizziness to irreversible cognitive damage or even death. Often the most serious injury is relatively mild initial symptoms and a bump that may seem harmless at first can lead to serious, life-changing consequences if the right medical treatment is not sought immediately.
According to the National Institute of Clinical Excellence (NICE), a head injury as "any trauma to the head is defined,other than shallow lesions on the surface of the face. "
There are a number of other important facts you need to know that you know about accidents with head injuries - that could also safe your life one day.
What is a head injury?
The term "head injury" refers to all accidents, the damage caused, the scalp, skull or brain. It can cut or scratch from a minor, or even life-threatening diseases such as bleeding area.
What are the symptoms of a serious head injury?
Thethe most severe head injuries are often caused by damage to the sensitive structures inside the skull, such as the brain and associated tissues may result. Below is a series of symptoms that often when a severe head injury have occurred.
• Headache
• Nausea and vomiting
• Double or blurred vision
• difficulty in speaking, as slurring words
• confusion
• drowsiness
• The elimination of blood clear fluids from the ears or nose
If these symptomsalways appear immediately after a head injury?
No. The symptoms often can create within minutes, but also very common for symptoms to later develop hours or days. If you find that the symptoms listed above, at any point it is important that you consult a doctor.
Remember - if a violation is not the risk of permanent damage dealt is greatly increased. The symptoms must be taken seriously, always, no matter how trivial they mayfirst glance.
What about brain damage? How does it work?
Brain damage is usually the result of a severe impact head injury. It is caused by tearing and bruising on the brain surface, as it can tear bumps against the skull and blood vessels and nerves. Such injuries can be made to an accumulation of fluid in the head, which in turn will pressure on the brain and can cause brain damage.
It is also important to remember that brain injuries can occur due to a variety ofConditions. These include:
• Diseases
• Injuries
• Side effects of medical treatment
• hypoxia (oxygen deficiency)
• poisoning, such as alcohol and heavy metal poisoning (mercury)
• Infection
• Neurological disorders
• Chemotherapy
• aneurysms
Is it advisable to get an X-ray, even if I feel good?
Yes. An accident with consequences on the head can cause a fracture of the skull, which is a violation that can be relative,asymptomatic and appear only under fluoroscopy. It is therefore advisable that an x-ray is taken for something more than a mild injury.
If I have suffered a head injury, can expect what kind of treatment?
Each year in Britain more than a million people visit A & E departments with a head injury, while the 135,000 visitors who suffered injury serious enough to be hospitalized for it.
Treatment of head injuries can be varied and may: Include
• Observation
• First aid, including suture of the wound
• drugs, including painkillers and antibiotics
• For urgent cases, surgery to decompress the brain and remove blood clots also required. It is often necessary to repair damaged tissue or to stop bleeding.
What is the most common cause of severe head injuries and how to avoid them?
Accidents on British roads are by far the most common cause of severe head injuries. However,Injuries sustained as a result of falls, injury and accidents at home or at work are also very common.
The risk of accident can greatly by taking to the potential hazards and protective measures, such as the wearing of headgear can be reduced if on a bike or playing high-impact in sports.
Some facts and figures about head injuries
Below are some of the key findings of a recent study of head injuries from NICE.
The report found that:
• Of all hospitalAdmissions surveyed 75 percent were male admission and 33% were children under 15 years
• 70-88 percent of people who suffer a head injury are male
• 10-19 percent of those age 65 or older
• Falls and assaults are the most common cause of minor head trauma (22-43 percent and 30-50 percent respectively)
• Road traffic accidents account for 25 percent of minor head injuries, but are the leading cause of moderate to severe head injuries
• Alcohol canbe involved, reported in up to 65 percent of adult head injuries
Source: NICE clinical guideline for head injuries
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