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Pain From Fibromyalgia Is Real,Say Researchers

Apr 08

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ScienceDaily — Many people with fibromyalgia — a debilitating pain syndrome that affects 2 to 4 percent of the population — have faced the question of whether the condition is real.

Fibromyalgia often has been misdiagnosed as arthritis or even a psychological issue. Increasingly, though, the scientific knowledge about fibromyalgia is growing, and a new paper from the University of Michigan Health System says there are “overwhelming data” that the condition is real, is characterized by a lower pain threshold and is associated with genetic factors that can make some people more likely to develop fibromyalgia.

The review paper, in the December issue of the journal Current Pain and Headache Reports, cites recent studies involving pain, genetics, brain activity and more. The paper’s authors hope these findings will lead to a better understanding and acceptance of fibromyalgia and related conditions.

“It is time for us to move past the rhetoric about whether these conditions are real, and take these patients seriously as we endeavor to learn more about the causes and most effective treatments for these disorders,” says Richard E. Harris, Ph.D., research investigator in the Division of Rheumatology at the U-M Medical School’s Department of Internal Medicine and a researcher at the U-M Health System’s Chronic Pain and Fatigue Research Center.

A growing amount of research related to the neurobiology of the condition supports the notion that the pain of fibromyalgia is real. Studies at U-M and elsewhere using two neuroimaging techniques — functional magnetic resonance imaging (fMRI) and single photon emission computed tomography (SPECT) — indicate there is a difference between patients with and without fibromyalgia.

“In people without pain, these structures encode pain sensations normally. In people with fibromyalgia, the neural activity increased,” says Daniel J. Clauw, M.D., director of the U-M Chronic Pain and Fatigue Research Center and professor of rheumatology at the U-M Medical School, and an author of the new paper. “These studies indicate that fibromyalgia patients have abnormalities within their central brain structures.”

In a 2003 paper in the journal Science, a U-M team reported that a small variation in the gene that encodes the enzyme called catechol-O-methyl transferase, or COMT, made a significant difference in the pain tolerance, and pain-related emotions and feelings, of healthy volunteers. Researchers also have found that individual mutations in the COMT gene are related to the future development of temporomandibular joint disorder, also known as TMD or TMJ, a condition related to fibromyalgia.

Together, these studies about COMT and numerous studies with animals suggest that pain sensitivity is determined at least in part by a person’s genetic makeup, Clauw says.

The authors note that there are some legitimate areas of debate regarding fibromyalgia, including disagreements about how precisely it should be defined and whether people with the condition deserve compensation. But none of those disagreements should detract from the acceptance of it as a condition causing real pain, they say.

Reference: Current Pain and Headache Reports, Dec. 2006, pp. 403-7.


Adapted from materials provided by University of Michigan Health System.

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Marijuana-based Drug Reduces Fibromyalgia Pain, Study Suggests

Apr 08

ScienceDaily — Patients with fibromyalgia treated with a synthetic form of marijuana, nabilone, showed significant reductions in pain and anxiety in a first-of-its-kind study, published in The Journal of Pain.

Fibromyalgia syndrome has no cure, is difficult to diagnose, and effective pain management strategies are a must to help patients cope with the disease. An estimated 12 million Americans have fibromyalgia, which is characterized by widespread muscle and joint pain and myriad other symptoms. The condition is far more prevalent in women and the incidence increases with age, reaching 7 percent among women 65 years and older.

Forty subjects were selected for the nabilone trial, conducted by researchers at the University of Manitoba Rehabilitation Hospital. They were divided into nabilone and placebo groups and were treated for four weeks. The authors noted this was the first randomized, controlled-access trial to evaluate nabilone for pain reduction and quality-of-life improvement in fibromyalgia patients. Nabilone is one of two oral marijuana-based compounds, known as cannabinoids, available in Canada and is approved for treatment of nausea and vomiting during chemotherapy.

Results of the Manitoba study showed the nabilone group had significant reductions in pain and anxiety, measured by comparisons with baseline scores on the visual analogue scale for pain, the Fibromyalgia Impact Questionnaire (FIQ) and the FIQ anxiety score. From the data, the study concluded nabilone has significant benefits for pain relief and functional improvement in fibromyalgia patients. Although the improvement was significant, none of the nabilone-treated subjects had complete relief of their fibromyalgia symptoms.

The drug was well tolerated by treated patients, which the authors characterized as reassuring since fibromyalgia patients are sensitive to most medications and have difficulty tolerating side effects. The downside, however, is cost. In Canada, nabilone would cost about $4,000 for a year’s supply.

The authors believe their findings warrant consideration of nabilone as an adjunct to current medical management of fibromyalgia.


Adapted from materials provided by American Pain Society, via Newswise. (Feb. 18, 2008)

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Fibromyalgia Pain Linked With Central Nervous System Disorder

Apr 08

ScienceDaily — Fibromyalgia is a chronic pain condition that causes widespread pain and tenderness throughout the body. A University of Michigan study, published in The Journal of Pain, shows that fibromyalgia is associated with central nervous system abnormalities evidenced by patients’ elevated sensitivity to auditory and pressure sensations.

The Michigan researchers studied 31 subjects to determine if there is a global central nervous system problem underlying sensory processing in fibromyalgia patients. They noted that few studies have employed different stimuli in consistent ways and levels of intensity to measure pain sensitivities in this patient group. In this study, fibromyalgia patients and normal subjects were exposed to random auditory and pressure stimuli.

Consistent with prior research, the fibromyalgia subjects in the study showed greater sensitivity to auditory tones and reported higher sensitivity to daily sounds. Further, significant associations were observed between the auditory and pressure responses and support the claim that such abnormalities maybe related to a common pathophysiological mechanism. They also noted that fibromyalgia subjects perceived auditory stimuli to be of the same intensity as felt by control subjects, even though their actual intensity levels were lower.

The authors concluded their findings show that fibromyalgia is associated with a central nervous deficit in sensory processing. Further research is needed to examine mechanisms governing these perceptual abnormalities.


Adapted from materials provided by American Pain Society, via Newswise. (June 3, 2008)

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How do Fatigue Conditions start?

Apr 07

There are many ways that people develop Fatigue conditions, including Post Viral Fatigue Syndrome (PVFS), Chronic Fatigue Syndrome (CFS), Myalgic Encephalomyelitis (ME) as well as Fibromyalgia (FM). Some of the more common causes are viruses, bacterial infections, operations, vaccinations, etc. The onset can also occur after a stressful incident or a build up of stress. There is one common factor – the system is under stress.

What happens when we are under stress?

As a result of entering this state we produce a cocktail of chemicals – including cortisol, adrenalin and noradrenalin. This powerful group of chemicals is also produced during the fight or flight response – this is the natural process that is triggered in reaction to a threat – either real or perceived.

Physiological changes take place during fight or flight

A number of changes take place, due to activation of the sympathetic nervous system. Additional fuel is directed to the major muscles groups by increasing blood pressure and heart rate. Thyroid and blood sugar levels are affected. Increased energy is needed for emergency systems which causes nonessential functions including digestion and immune system to shut down.

What’s the connection between the stress response and Chronic Fatigue Syndrome?

The initial virus, bug, trauma, vaccination etc. has already under put the system under stress. If there were other stressors present or the person was run-down at the time, the recovery period could be prolonged. If the recovery is slow this can be a cause for concern, which results in more stress. The immune system, which is already challenged becomes depleted, further slowing the process of recovery.

Sufferers Search for Help

Sufferers are typically tested for other ailments by their doctors. After receiving the negative test results, the symptoms persist. People often turn to alternative approaches. Some people get temporary relief, but again the symptoms come back. It’s common for people to lose trust in their body and energy levels. This can help to further entrench the stress – symptom – stress cycle.

The stress response over the long-term

The system becomes depleted when subjected to the stress response over the long-term. The chemistry designed to help us out of danger becomes toxic. The immune system becomes depleted and most other bodily systems are disrupted. Adrenalin levels can become depleted after prolonged activation. The dysregulation of stress chemistry is responsible for more fatigue and physical symptoms.

Is it all in the mind?

Chronic Fatigue Syndrome is certainly not all in the mind. It’s a physical and debilitating illness affecting most bodily systems. However, purely physical approaches to recovery, or those that focus on specific symptoms rarely work. We need to recognize that the mechanisms that trigger these physiological responses are very much a part of the mind. Until these patterns are addressed, full recovery over the long term is unlikely.

Breaking the cycle

It is possible to break free of these cycles and it can be done quickly, given the right tools. Fortunately, the length of time of the illness does not determine the length of the recovery time. What’s needed is an understanding of the mind – body connection and an insight into the damaging unconscious cycles. We can then learn to use new physical and cognitive strategies that influence our health in a positive way.

You are not broken!

Sufferers of fatigue related conditions can typically feel broken or flawed in some way. Although the physical symptoms can be so severe that it feels as if this is so, this is not the case. Human health is incredibly buoyant, it is just necessary to discover what is in the way. Once we can bring balance to the system, we can create the opportunity for energy to return and physical symptoms to naturally resolve.

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Causes and Complications of Chronic Pain – How to Manage

Mar 09

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More people call out sick from work because of chronic pain than call out sick because of the common cold. Chances are you or someone you know suffers from chronic pain.

More people call out sick from work because of chronic pain than call out sick because of the common cold. Chances are you or someone you know suffers from chronic pain. Pain is a necessary part of life. It alerts us when something is wrong with our bodies. It’s normal to experience pain with an illness or injury. Normally, this pain fades as the injury heals or the sickness goes away. This is referred to as acute pain. Pain becomes chronic when it continues after the healing time of the injury. This pain can hang on for months or even years and often causes depression in its sufferers. Chronic pain can also occur as the result of an ongoing condition, like fibromyalgia, arthritis, or cancer. Back injuries, carpal tunnel syndrome, and migraine headaches are some other examples of conditions that cause chronic pain. Some pain can result from injury to the nerves causing them send false signals to the brain. How massage affects your pain is partly dependent on its source. If your pain is caused by a muscle injury massage can not only help ease the pain but also help speed the healing process. Acute or chronic – these are the two words that describe pain. Acute goes away easily and rarely lasts long. Chronic is its exact opposite. Chronic pain can last for six months and is expected to recur at anytime. The main cause of it is very hard to pinpoint. And it doesn’t help if doctors were more interested in addressing the pains rather than knowing what is actually causing it. As such, chronic pain relief can be elusive to patients. But then again, there are certain medicines and therapies that are deemed effective for chronic pain. There are also a lot of medicines sold over-the-counter, which can truly help. While chronic pain is a major problem, patients do have options to treat it. Doctors normally prescribe medicines, antidepressants, and anticonvulsants, to address chronic pain. Chronic pain relief is also possible with physical therapy. Physical therapy corresponds to the low-impact exercises like swimming, walking, and stretching. If done regularly, these simple exercises can help your body a lot. It can help lower the intensity of the pain you’re going through. However, these exercises are best performed along a trained physical therapist. Both occupational and behavioral therapies could also help. In occupational therapy, patients are thought how to pace and condition themselves when doing everyday tasks. Don’t get discouraged if you are one of the chronic pain sufferers for which a cause cannot be found. An unknown source doesn’t make the pain any less real. Fibromyalgia, for example, causes widespread pain in muscles and joints. Yet, a person with fibromyalgia may not know the cause of the pain A healthcare provider may be able to link fibromyalgia to an injury or virus; but in other cases, a specific cause may go unidentified. Irritable bowel syndrome is another example of chronic pain for which the specific cause may not be known. Chronic pain may be related to changes in your nerve signals after a healed injury. Chronic pain may also be related to heightened pain sensitivity when your body produces lower than normal levels of painkilling endorphins. If you suffer from chronic pain do not ignore the warning signals. If you try to tough it out, the disease, illness, or injury may get worse. Left untreated, chronic pain can also mentally wear you down. Making massage therapy part of your treatment routine could help ease your pain and lessen your dependence on pain killing drugs. In the long run this will lead to less drug side effects and better health.

Article Source: http://www.articlesbase.com/diseases-and-conditions-articles/causes-and-complications-of-chronic-pain-how-to-manage-606768.html

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Ouch! Pain in the Neck?

Mar 09

P.Bhargav Kashyap

Oh! Pain in the Neck?! Neck pain, at times, can become pain in the neck’ quite literally. People who have experienced neck pain alone know how painful the neck pain can turnout to be. Neck is one of the most flexible regions of the spine, which consists of vertebrae, seven shock absorbing discs, muscles, and vertebral ligaments to hold them in place. The uppermost cervical disc connects the top of the spinal column to the base of the skull. The spinal cord, which sends nerve impulses to every part of the body, runs through a canal in the cervical vertebrae and continues all the way down the spine. What causes neck pain? Most people experience neck pain at some point in their lives. Neck pain can be acute, lasting for few hours or a few weeks, or it can be chronic. Neck pain that lasts several weeks or longer is considered chronic neck pain. Neck pain can be caused by an activity or injury or by a medical condition. Your head and neck region is vulnerable to many different stresses. Bad posture can cause misalignment of your neck, head, and spine. Car accidents can cause whiplash. Age and wear and tear can cause arthritis. Even activities such as chewing gum and reading in bed and cause pain. How do we avoid these potential problems? And if we can’t avoid them, how can we recover as quickly as possible. Non-specific neck pain Many people develop a stiff and painful neck for no obvious reason. It may happen after a minor twisting injury, for example while gardening. Since the underlying cause for this type of neck pain is not fully understood hence it is called ‘non-specific neck pain’ Having non-specific neck pain does not mean that your neck is damaged. Often it happens in people whose necks would appear completely normal under an x-ray. It is the most common type of neck pain and disappears after a few days. Activities that cause neck pain Neck pain mostly is caused by activities that result in repeated or prolonged movements of the neck’s muscles, ligaments, tendons, bones, or joints. This can result in a strain(an overstretched or overused muscle), a sprain (injury to a ligament), a spasm of the neck muscles, or inflammation of the neck joints. 1. Holding your head in a forward or odd position for long periods of time while working, reading, watching TV, or talking on the telephone. 2. Sleeping on a pillow that is too high or too flat or doesn’t adequately support your head, or sleeping on your stomach with your neck twisted or bent. 3. Spending long periods of time resting your forehead on your upright fist or arm. 4. Work that uses the upper body and arms, such as painting a ceiling or other overhead work. Injuries that cause neck pain The Spine consists of interlocking bones(vertebrae) and discs that separate the vertebrae. The portion of the spine that runs through the neck is known as the cervical spine. Muscles and ligaments in the neck hold the cervical spine together. Injury to any of these structures may result in neck pain. Minor injuries may occur from tripping or from excessive motion of the cervical spine. Severe neck injuries may occur from whiplash in an accident, falls from significant heights, direct blows to the face or the back or top of the head, sports-related injuries , a penetrating injury such as a stab wound, or pressure applied to the outside of the neck, such as strangulation. Pain from an injury may be sudden and severe. Bruising and swelling may develop soon after the injury. Sudden (acute) injuries can result in strain and pain in the neck, dislocation of the spin, or a ruptured disc. Medical conditions that cause neck pain 1. Neck pain may be caused by or related to medical conditions such as: 2. Cervical Spinal Stenosis 3. Cervical Spondylosis 4. Illnesses, such as meningitis, which cause inflammation around the tissues of the brain and spinal cord. 5.Chronic conditions such as fibromyalgia, rheumatoid arthritis, or ankylosing spondylitis Torticollis (wryneck): Torticollis is caused by severe muscle tightness or a shortened muscle on one side of the neck, causing the head to be tilted to one side. Referred pain: Referred pain occurs when a problem in one place in the body causes pain in another place. For example, a problem with your jaw or your heart can cause neck pain. Infection or a tumor in the neck area. Signs and Symptoms

Neck pain takes many forms. Signs and symptoms of neck pain may include: 1. Pain in your neck that may be sharp or dull 2. Stiffness in your neck 3. Difficulty going about your daily tasks because of pain or stiffness in your neck 4. Shoulder pain in addition to neck pain, in some cases 5. Back pain in addition to neck pain, in some cases. Help yourself to prevent neck pain. Take frequent breaks: Don’t sit in one place for a long time, such as your car or at your desk. Arrange some of the items in your office that cause inconvenience. This will force you to get up, stretch or walk around. Maintain good neck posture: Adjust the seat of your computer or desk chair so that your hips are slightly higher than your knees. Your head and neck will naturally follow in the correct position. While traveling in a car, airplane or train, place a small pillow or rolled towel between your neck and a head rest to keep the normal curve in your neck. Avoid too many pillows: Avoid sleeping with too many pillows or falling asleep in front of the television with your head on the arm of a couch. Exercise: Treat your body to a consistent regimen of stretching and strengthening to balance your muscle groups. This protects your neck as well as helping your whole body. Walking at any pace is excellent exercise for your neck. The rotation of the spine provides a great natural workout for the neck muscles. Eat smart and Drink water: Good nutrition and staying well hydrated are not only important to stay healthy, but vital in the healing process. For more Health Tips: http://fitnus.blogspot.com/

Article Source: http://www.articlesbase.com/sleep-articles/ouch-pain-in-the-neck-517422.html

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Neck pain, at times, can become pain in the neck’ quite literally. People who have experienced neck pain alone know hhttp://www.articlesbase.com/sleep-articles/ouch-pain-in-the-neck-517422.htmlowNeck Pain painful the neck pain can turnout to be.

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