The spinal vertebrae are separated by discs or pads of cartilage called intervertebral discs. The wear of these discs occurs by aging or trauma. The vast majority of sciatica cases are due to a herniated intervertebral disc or disk, a situation that occurs when the central gelatinosa (or nucleus pulposus) of the intervertebral disc is drained through a weakened area of the disc, compress and irritate the sciatic nerve root.

Symptoms

Sciatica is a very intense back pain radiating to the buttocks, legs and feet, which is accompanied by tingling or numbness in legs or feet and can lead to muscle weakness in late stages.

In extreme cases loss of control may occur in the bladder or bowel, and difficulty walking or maintaining balance. This occurs when the herniated disk is so large that it fills the entire vertebral canal. This situation is called Cauda equina syndrome or Cola de Caballo, and is a medical emergency.

Especially young people are more likely to report pain in the lower back that people who have never smoked, according to a new analysis.

If you need another reason to quit, know that smokers, especially youth, are more likely to report pain in the lower back that people who have never smoked, according to a new analysis.

After reviewing existing research, Finnish experts concluded that smoking is “modestly” associated with the risk of pain in the lumbar spine and the effects would be “at least partly reversible.”

These findings were published in the January issue of American Journal of Medicine.

Dr. Rahman Shiri, the Finnish Institute of Occupational Health, and colleagues wanted to know if smoking increases the risk of low back pain, a problem that affects about eight in 10 adults at some point in their lives.

Previous analysis of existing studies have reached different conclusions. An investigation suggested a relationship between smoking and back pain and the other cast “unclear results.”

Finnish researchers identified and reviewed 81 studies conducted worldwide between 1966 and 2009 and included smokers, former smokers and people who had never smoked, which were considered back pain.

Of the total, 40 studies involving over 300,000 adults and adolescents met the standards for analysis.

The Finnish team found that even if the data do not prove that smoking leads to back pain, analysis of previous literature suggesting an association “modest” between smoking and pain in the lower back.

“Current smokers (adolescents and adults) are 31 percent greater risk of low back pain compared with those who never smoked, but this increase is only for low back pain for a day or more in the last 12 months,” said Shiri told Reuters Health.

The association between smoking and back pain was stronger when considering the “chronic or disabling low back pain, but Shiri said that none of the studies was designed to determine if there was a causal link.

Scientists do not know why smoking would be associated with low back pain, but there are some possible explanations, including a reduction of blood flow in the bone, increased risk of osteoporosis and the increased movement of chemical pain drivers the blood of smokers.

Research suggests that young people “would be more vulnerable than adults to the effects of smoking” because the cigarette-related low back pain was higher among adolescents than in adult smokers.

Another explanation, they said, would be easier to identify and study the real rate of low back pain in young people than adults.

The study suggests that “the effects of smoking would be at least partly reversible, since former smokers were less likely to seek care for low back pain than current smokers.

However, the authors concluded that more research is needed on the ex-smokers to reach a more definitive conclusion.

Moreover, you can’t even lie in your bed and the only position that remains is the one you are situated at the moment. To treat arthritis or to find a proper medication for arthritis is not easy especially when it hits you and all you have to do to be on the safe side is to take precautions beforehand. This involves buying special balms as well. But you should be aware that there are many balsams offered on the market today and in order to buy the one you really need you should first consult your doctor.

If the approvement is given you need to visit your local drugstore and buy the balms you have a prescription for. But some of them, like balms to cure wounds do not require any prescription at all!

Western medicine takes a few years to promote prevention and health promotion. Probably for reasons of economic efficiency (everyone knows how things …), it was considered desirable to reduce the incidence of disease, avoiding risk factors.

In the case of cardiovascular diseases, are readily known some of these preventive measures: stop smoking, avoiding obesity, cholesterol and control high blood pressure … However, things get complicated when it comes to diseases of the musculoskeletal system, particularly back pain cause “not known”.

The great flood of information from all types of therapy (conventional or alternative) creates a general confusion it difficult to establish a clear and simple concepts to prevent such problems.

Given this range of methods that promise to solve their problems, each person chooses his path and through the old system of trial and error, preferring just one of them. In other cases, when the results were not expected after numerous attempts, there is frustration and distrust of any new method that is proposed (perhaps this was the magic solution to their problems ….)

Methods “in” do not help to solve this mess and that we must be aware that not everything is good for everything, and it is essential to be familiar with the problem in order to find a solution. Many people have heard on television that this or that system is good to avoid back pain and is fashionable as well ….

In fairness, we must also say that prevention requires proof by the concerned and not everything is the fault of the method chosen. Take one pill every day may seem simple and requires little effort but, however, the proper performance of treatment is something that drives doctors, used to verify that their patients do not meet the requirements.

• Therapy electrical nerve stimulation.
• Prescription drugs designed to relieve pain, reduce swelling and relax muscles.
• A exercise program and weight reduction programs.

The most severe back injury should be treated with injections to relieve pain or surgery.

However it is very rare to use surgery and used only 2% of cases of back pain. Back pain due to causes serious is slower to disappear and it is easier to re-occur

Sometimes back pain may be associated with:

• Numbness, tingling, loss of movement in an arm or leg.
• Chest pain or difficulty breathing.
• Fever.
• Increased intensity of pain despite the use of pain medication.
• Loss of bladder control or bowel control or difficulty walking or maintaining balance.

If any of these symptoms with back pain, consult your doctor immediately to rule out more serious processes.
Mechanism of formation of a herniated disk:

The output of the nucleus pulposus of the intervertebral disc space to press the spinal nerve root exits.

Finding the balance: The balance of the person depends on the situation of his feet, so to lift a load is due to:

• Load frame according to the position of the feet.
• Keep your feet slightly apart.
• Put a slight advance over the other.

Ensure hands Dam: The right thing to take is to grasp an object with the palm and the base of the fingers, contrary to what is normally done, which is held with the fingertips. Thus, the gripping surface is higher and reduces stress and fatigue.

Set the column loads should be lifted keep your spine straight. The twisting of the trunk while lifting a load can cause injury, so it is necessary to perform the movement in two stages: first load up, then turn the whole body by moving your feet maneuvers.

Using the strength of the legs: You must use the muscles of the legs to kick-start the burden that we will raise. This will reflect the legs by bending your knees so that the thigh and calf form an angle greater than 90 º.

Protection back in sedentary work

Standing workstation

To avoid problems should maintain a correct position with your torso upright. The work surface should be level with the elbows of the operator, although this height may vary depending on the characteristics of the task: For precision work, the plane can be located slightly higher.

For work that requires more effort, the working level is desirable.
who is a little lower, so that the bending angle of the arm is above 90 º.
In either case, the operator should be able to reach the work surface, so the bench or table should have at the bottom of a clearance to enter the foot.

Job sat

The work surface table should be level with the elbows of the operator, the height can be changed according to the characteristics of the task.

The work chair should ensure an appropriate position and muscle unloading of the spine. The height applies to the distance of each person from the hollow of the curved to the floor, including the heel of the shoe at least 3 cm. measure for an angle of 90 degrees.

High back chair:

• Its support arms should be 5 wheels to ensure stability at all times.
• The support must cover the spine in its entirety. At least must have adjustable lumbar support height and depth so that it can adjust to each person.
• If the height is greater than the length of the legs, use a footrest adjustable height and tilt.

People with back pain often describe it as a slow, steady feeling sharp, stinging or causing stiffness and difficulty standing still or moving or pain or tingling in the buttocks and legs below the knee.

An acute attack of back pain is an attack lasting less than six weeks, while chronic attacks generally last more than three months.

Most backache is related to the stress or strain a muscle or ligament. Back pain affecting the nerves in the spine, causing pain in the buttocks and legs through the knee, are less frequent. The pain can start immediately after exertion or injury or can start within a few hours. A very small percentage of back pain is related to age.

Care

If you suffer from back pain for more than two weeks, consult a doctor for review and to ensure that the pain is not caused by a health exception. The vast majority of cases of back pain heal on their own with the help of some home care. You can try the following household measures to reduce pain and promote healing:

• Rest for twenty-four hours after the pain has started to avoid any other injury.
• Sleep on a firm mattress with a table below.
• Lie on one side with a pillow between your legs to keep the hips with a rotary motion and increase pressure on the back or lie on your back, with a rolled towel under the neck and pillows under the knees. Avoid lying on your stomach.
• Get out of bed slowly and carefully, first sitting and then standing up. Apply ice or cold compresses for twenty minutes every two hours during the first twenty-four to forty-eight hours to reduce pain and muscle spasms.
• After forty-eight hours apply heat to improve circulation and healing. The use of ice or heat is an individual choice depending on your preference and what reduces the pain.
• Take pain medication and a prescription anti-inflammatory such as aspirin or ibuprofen. It is best to take these medicines with milk, food or antacids to protect the stomach. However, children and teenagers should not take aspirin because aspirin use in this age has been associated with impaired rare but serious brain and liver called Reye syndrome.
• Pregnant women should consult their doctor before taking any medication. Without prescription. It is advisable that parents with children and people with medical problems carefully read the product insert and consult with the pharmacist if you have questions about their use.
• You should also avoid vigorous activity for six weeks after the pain is gone to get a complete cure and prevent the injury occurring again.

The chronic back pain or not caused by nerve injury usually disappears quickly with home treatment.

If you already have a back injury, physical activity should be avoided not approved by your doctor.

After several hours glued to your office chair, it is common to suffer from lumbago or back pain, a condition so annoying but so common that it affects at least 80% of people ever. In fact, who had no back to poverty after a hard day’s work with the computer? “

While it is a pain that can be cured within a few weeks, is important to take the necessary precautions not to become a more serious and frequent pain, which in the worst cases become chronic pain. We present some tips to make your back does not suffer because of the stillness that you keep in the office.

Avoid bad posture. Ideally, you stay active and change your position frequently. It also an attempt to locate the computer is up to your head and in front of your eyes and your elbows remains flat on the desk. You support your back, way back in the chair with the back straight.

To strengthen the muscles in this area of the body and make it more resistant to low back pain, it is essential to do regular exercise. Is it true that after many hours of work will only want to lie down to sleeps but keep in mind that swimming, exercise bike, running or just walking an hour in the street when you come home can be very helpful in countering the effects of sedentary lifestyles in the office. Sports also will serve to relax and improve your quality of life.

Backaches are bothersome, but have a solution. Also, do not mean you have something serious: just your back suffers from the lack of physical activity, a phenomenon increasingly recurrent in world population. So try to stay as active as you can so that your back muscles do not lose strength and flexibility.

* Comply with postural hygiene and ergonomics. With the healthy posture is learned to make the efforts of everyday life in the most appropriate, in order to reduce the risk of back pain.
* It is important to exercise to keep strong our musculature system.
* Avoiding activities and risks that could adversely affect our back.
* On a day to day learning to use either your back.

2. Postural Tips

* Stooping: bend your knees, not to tilt the trunk forward.
* Standing: If you are standing for long periods of time, to be changing the position of the feet often (alternating support or placing one in a stool).
* When loading weight: if you pick from the ground, raise your knees. Avoid lifting above the shoulders. Distribute the load on both arms and in small packages. Place the object as close to the body. Avoid dragging objects to move them lean back and push with your legs.
* As we sat down: keep your feet on the floor and knees bent and hips. Use comfortable seats with straight backs and armrests and head restraints if possible.
* In the household chores: to duck to avoid bending the trunk forward, you should bend your knees. To reach heights above the shoulders, using stools without hyperextending the column.
* When driving: seat close enough to the pedals and hold the steering wheel with two hands. Breaks every two hours to do stretching exercises.
* To sleep: right mattress, pillows avoid high commendable positions back or side.
* Do not stay much time sitting or standing. Try to make every two hours stretching exercises of the lumbar musculature: in a standing position bend forward and backward.
* Exercise helps to reduce pain and also to prevent future injuries.

The exercises are especially recommended: swimming, stationary cycling, walking and specific exercises and stretching and strengthening back. First and foremost is recommended in patients with chronic low back pain.

Exercises to avoid are:

* Those who cause pain to practice them
* Sit with legs straight
* Elevate your legs outstretched on the back
* Touching your toes while standing
* Lifting weights above the waist

The exercise program you must specify, recommend and monitor their medical and specialist physiotherapist.

On the road

Shrink while driving is one of the leading causes of kidney pains.

Correct posture
“You have to pass the car seat to reach the pedals, his back flat on the back, knees, hips in line with an angle of 90o, recommended from the Institut Ferran de Reumatología (Barcelona).

The solution
Wrap a towel and put it on the back. And watch your posture.

Bonus
Low stress. In The Journal of Neuroscience published the muscles of the neck and the brain that controls stress related. Poor posture muscle force, which raises the tension.

In the office

Do not lean on the table. And watch when you write. Using mouse and keyboard can take you stretch the tendons.

Correct posture
“The table must be close to the chair, so as to avoid having to lean forward,” say specialists from the Institut Ferran. “And the size is appropriate for height.” The ideal height of a table if the table top comes when seated, just below the breastbone.

The solution
Use left hand to handle the mouse. Studies Institute Robert-Sauvé Montreal (Canada) argue that skilled computer can complete tasks more easily when they are passed to the dark side.

Bonus
Reduce the risk of injury from repeated poor posture. Use the mouse can lead to chronic pain, so forget it from time to time.

By phone

Hold the phone with your shoulder causes postural problems.

Correct posture
“Do not hold the phone between shoulder and head tilted up toward that side: it produces contractures and pain,” advises Dr. Antonio Quinten, family physician in Vedra (A Coruña). “The phone must be secured only with a hand.”

The solution
Invest in a headset. A study by the Santa Clara Valley Medical Center (USA) found that neck pain reduced by 31% and back pain by 16%.

Bonus
‘ll Sound better. Yes, you read right: the upright posture allows the voice to move better.
In a stool

The bar stools can be worse for your back that carry piggyback Jabba The Hutt.

The correct posture.
“Try not to sit on the edge of the seat: this leaves the back without support,” say the Institut Ferran rheumatologists.

The solution.
Sit forward. Always look for a support for the feet. Lean on the forearms. Or try sitting on one cheek, one foot on the floor.

Bonus
A chest print. Sit with your shoulders hunched over the chest muscles shorten.