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Ailmemts & Remedies

Neuropathy

Definition:
Neuropathy is a general term that refers to diseases or malfunctions of the nerves. Any nerves at any location in the body can be damaged from injury or disease. Neuropathy is often classified according to the types or location of nerves that are affected. It is a disease caused by changes in the nerve cells. These changes may be age related. The degeneration is accelerated and aggravated if the patient suffers from diabetes, hypertension or has an abnormal lipid profile. Neuropathy can affect all three nervous systems — central, peripheral and autonomous.

If the central nervous system is affected, memory and cognitive skills decline. Forgetfulness becomes an accepted way of life. Peripheral neuropathy produces the most obvious, incapacitating, and distressing symptoms.

In some, the affected nerves may produce symptoms that are symmetrical (occurring in both limbs) and appear first in the furthest extremity. There may be paraesthesia (tingling, burning or numb sensation), hyperalgesia (abnormally acute pain sensation to innocuous stimuli) or deep aching. The symptoms tend to get worse at night and interfere with sleep.

Neuropathy can also be classified according to the disease causing it. (For example, neuropathy from the effects of diabetes is called diabetic neuropathy.)

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Types of Neuropathy::

Peripheral neuropathy: Peripheral neuropathy is when the nerve problem affects the nerves outside of the brain and spinal cord. These nerves are part of the peripheral nervous system. Accordingly, peripheral neuropathy is neuropathy that affects the nerves of the extremities- the toes, feet, legs, fingers, hands, and arms. The term proximal neuropathy has been used to refer to nerve damage that specifically causes pain in the thighs, hips, or buttocks.

Cranial neuropathy: Cranial neuropathy occurs when any of the twelve cranial nerves (nerves that exit from the brain directly) are damaged. Two specific types of cranial neuropathy are optic neuropathy and auditory neuropathy. Optic neuropathy refers to damage or disease of the optic nerve that transmits visual signals from the retina of the eye to the brain. Auditory neuropathy involves the nerve that carries signals from the inner ear to the brain and is responsible for hearing.

Autonomic neuropathy: Autonomic neuropathy is damage to the nerves of the involuntary nervous system, the nerves that control the heart and circulation (including blood pressure), digestion, bowel and bladder function, the sexual response, and perspiration. Nerves in other organs may also be affected.

Focal neuropathy: Focal neuropathy is neuropathy that is restricted to one nerve or group of nerves, or one area of the body. Symptoms of focal neuropathy usually appear suddenly.

Symptoms:
Neuropathy is associated with varied characteristic symptoms. Although some people with neuropathy may not have symptoms, certain symptoms are common. The degree to which an individual is affected by a particular neuropathy varies.

Damage to the sensory nerves is common in peripheral neuropathy. Symptoms often begin in the feet with a gradual onset of loss of feeling, numbness, tingling, or pain and progress toward the center of the body with time. The arms or legs may be involved. The inability to determine joint position may also occur, which can result in clumsiness or falls. Extreme sensitivity to touch can be another symptom of peripheral neuropathy. The sensation of numbness and tingling of the skin is medically known as paresthesia.

The loss of sensory input from the foot means that blisters and sores on the feet may develop rapidly and not be noticed. Because there is a reduced sensation of pain, these sores may become infected and the infection may spread to deeper tissues, including bone. In severe cases, amputation may be necessary.

When damage to the motor nerves (those that control movement) occurs, symptoms include weakness, loss of reflexes, loss of muscle mass, cramping, and/or loss of dexterity.

Autonomic neuropathy, or damage to the nerves that control the function of organs and glands, may manifest with a wide variety of symptoms, including:

•Nausea, vomiting, or abdominal bloating after meals

•Urinary symptoms, such as incontinence, difficulty beginning to urinate, or feeling that the bladder was not completely emptied

•Impotence (erectile dysfunction) in men

•Dizziness or fainting

•Constipation or diarrhea

•Blurred vision

•Heat intolerance or decreased ability to sweat

•Hypoglycemia unawareness: Low blood sugar levels (hypoglycemia) are associated with trembling, sweating, and palpitations. In people with autonomic neuropathy, these characteristic symptoms may not occur, making dangerously low blood sugar levels difficult to recognize.

Causes:
Neuropathy or nerve damage may be caused by a number of different diseases, injuries, infections, and even vitamin deficiency states.
Some of them are :-

•Diabetes: Diabetes is the condition most commonly associated with neuropathy. The characteristic symptoms of peripheral neuropathy often seen in people with diabetes are sometimes referred to as diabetic neuropathy. The risk of having diabetic neuropathy rises with age and duration of diabetes. Neuropathy is most common in people who have had diabetes for decades and is generally more severe in those who have had difficulty controlling their diabetes, or those who are overweight or have elevated blood lipids and high blood pressure.

•Vitamin deficiencies: Deficiencies of the vitamins B12 and folate as well as other B vitamins can cause damage to the nerves.

•Autoimmune neuropathy: Autoimmune diseases such as rheumatoid arthritis, systemic lupus, and Guillain-Barre syndrome can cause neuropathies.

•Infection: Some infections, including HIV/AIDS, Lyme disease, leprosy, and syphilis, can damage nerves.

•Post-herpetic neuralgia: Post-herpetic neuralgia, a complication of shingles (varicella-zoster virus infection) is a form of neuropathy.

•Alcoholic neuropathy: Alcoholism is often associated with peripheral neuropathy. Although the exact reasons for the nerve damage are unclear, it probably arises from a combination of damage to the nerves by alcohol itself along with the poor nutrition and associated vitamin deficiencies that are common in alcoholics.

•Genetic or inherited disorders: Genetic or inherited disorders can affect the nerves and are responsible for some cases of neuropathy. Examples include Friedreich’s ataxia and Charcot-Marie-Tooth disease.

•Amyloidosis: Amyloidosis is a condition in which abnormal protein fibers are deposited in tissues and organs. These protein deposits can lead to varying degrees of organ damage and may be a cause of neuropathy.

•Uremia: Uremia (a high concentration of waste products in the blood due to kidney failure) can lead to neuropathy.

•Toxins and poisons can damage nerves. Examples include, gold compounds, lead, arsenic, mercury, some industrial solvents, nitrous oxide, and organophosphate pesticides.

•Drugs or medication: Certain drugs and medications can cause nerve damage. Examples include cancer therapy drugs such as vincristine (Oncovin, Vincasar), and antibiotics such as metronidazole (Flagyl), and isoniazid (Nydrazid, Laniazid).

•Trauma/Injury: Trauma or injury to nerves, including prolonged pressure on a nerve or group of nerves, is a common cause of neuropathy. Decreased blood flow (ischemia) to the nerves can also lead to long-term damage.

•Tumors: Benign or malignant tumors of the nerves or nearby structures may damage the nerves directly, by invading the nerves, or cause neuropathy due to pressure on the nerves.

•Idiopathic: Idiopathic neuropathy is neuropathy for which no cause has been established. The term idiopathic is used in medicine to denote the fact that no cause is known.

Diagnosis:
The diagnosis of neuropathy and its cause involve a thorough medical history and physical examination to help your health care professional determine the cause and severity of neuropathy. A neurological examination, testing the reflexes and function of sensory and motor nerves, is an important component of the initial examination.

Although there are no blood tests that are specific for determining whether of not neuropathy is present, when neuropathy is suspected, blood tests are often used to check for the presence of diseases and conditions (for example, diabetes or vitamin deficiencies) that may be responsible for nerve damage.

Imaging studies such as X-rays, CT scans, and MRI scans may be performed to look for sources of pressure on or damage to nerves.

Exams and Tests:

Specific tests of nerve function include:

•Electromyography (EMG) is a test that measures the function of the nerves. For this test a very thin needle is inserted through the skin into the muscle. The needle contains an electrode that measures the electrical activity of the muscle.

•A nerve conduction velocity test (NCV) measures the speed at which signals travel through the nerves. This test is often done with the EMG. In the NCV test, patches containing surface electrodes are placed on the skin over nerves at various locations. Each patch gives off a very mild electrical impulse, which stimulates the nerve. The electrical activity of the nerves is measured and the speed of the electrical impulses between electrodes (reflecting the speed of the nerve signals) is calculated.

•In some cases, a nerve biopsy may be recommended. A biopsy is the surgical removal of a small piece of tissue for examination under a microscope. A pathologist, a physician specially trained in tissue diagnosis, examines the specimen and can help establish the cause of the neuropathy. The procedure is performed using a local anesthetic. The sural nerve (in the ankle), or the superficial radial nerve (wrist) are the sites most often used for biopsy.

Treatment:
The treatment of neuropathy involves measures to control the symptoms as well as treatment measures that address the underlying cause of neuropathy, if appropriate. Medical treatments for diabetes, autoimmune diseases, infections, kidney disease, and vitamin deficiencies are varied and are directed at the specific underlying condition. In many cases, treatment of the underlying disease can reduce or eliminate the symptoms of neuropathy. Some cases, especially those involving compression or entrapment of nerves by tumors or other conditions, can be relieved by surgery.

Many adjuvant medications have been tried, such as mega doses of vitamins, iron, zinc, calcium, alpha lipoic acid, acetyl-L carnitine. Increasing doses of painkillers like tramadol are also used. Sometimes they are combined with anti histamines like diphendydramnine (Benadryl) and pain modifying drugs. Combinations with anti epileptics such as gabapentin and anti depressants like amitriptyline reduce the intensity of symptoms. None of these treatments has been 100 per cent successful. The pain is still present in 80 per cent of the patients 5-10 years later.

Control of blood glucose (sugar) levels is important in the treatment of diabetic neuropathy to help prevent further damage to nerves.

Clinical trials are underway to help find new and more effective treatments for neuropathy. For example, treatments that involve electrical nerve stimulation or magnetic nerve stimulation are being studied.

Self care at home:
Special and careful care of the feet is important in people with neuropathy to reduce the chance of developing sores and infections. The nerves to the feet are the nerves most commonly affected by neuropathy. Proper foot care includes:

•wash the feet with warm water each day and thoroughly dry feet after washing (especially between the toes);

•never go barefoot or wear improperly-fitting, damaged, or too-tight footwear;

•inspect the feet daily, looking for cuts, blisters, or other problems;

•cut and file toenails when needed;

•thick, seamless socks can help prevent irritation of the feet;

•call your health care practitioner if you have any problems with your feet;

•massaging the feet can improve circulation; and

•smoking cessation can further improve blood circulation, since smoking damages circulation to the extremities and may worsen foot problems.

.The intensity of the pain can be reduced by soaking the legs up to the knees in warm salted water for 10 minutes, half-an-hour before bed. Application of pain relieving ointments that contain capsaicin also provides relief. The ointment should be applied every 3-4 hours. Do not rub the ointment in too vigorously as it will damage the skin.

Prevention:

Neuropathy is preventable only to the extent that the underlying condition or cause is preventable. For those with diabetes, studies have conclusively shown that long-term control of blood glucose levels is critically important in preventing the development of neuropathy and other complications of diabetes. Neuropathy that arises due to poor nutrition or alcohol abuse may be preventable if these causes can be eliminated. Genetic or inherited causes of neuropathy are not preventable.

Disclaimer: This information is not meant to be a substitute for professional medical advise or help. It is always best to consult with a Physician about serious health concerns. This information is in no way intended to diagnose or prescribe remedies.This is purely for educational purpose.

Resources:
http://www.emedicinehealth.com/neuropathy/article_em.htm
http://www.telegraphindia.com/1130211/jsp/knowhow/story_16546702.jsp

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Snorers ‘Burn More Calories at Rest’

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Believe it or not, snorers burn more calories than non-snorers, even at rest.
……………………………...CLICK & SEE

A new study has revealed that heavy snoring help burn calories and, in fact, the more severe one’s snoring the more calories one regularly burns even while one’s awake, reported the ‘Archives of Otolaryngology-Head & Neck Surgery‘ journal.

According to researchers, the increased activity in a sufferer’s nervous system caused by their snoring could be the reason behind the findings.

The researchers have based their findings on analysis of 212 patients, all of whom snored or had related conditions including sleep apnoea, a disorder in which sufferers actually make snoring noises and stop breathing momentarily during the sleep as their airways close over.

Those who suffered from the most serious snoring problems expended around 2,000 calories while resting every day, while those who tended to snore lightly and less often burned an average of 1,626 calories a day resting, they found.

And, according to the researchers, resting energy expenditure may be affected by increased reactions in nervous system caused by snoring and snoring-related disorders.

However, they have strictly warned that snoring could cause other problems, which could make sufferers gain weight, despite the fact that they are expending more calories while at rest.

Lead researcher Eric J Kezirian of the University of California was quoted by ‘The Daily Telegraph‘ as saying: “First, sleep-disordered breathing often results in fatigue and other (changes) in daytime functioning that can limit physical activity.

“Second this (study) does not specifically incorporate the emerging evidence that suggests sleep-disordered breathing may alter energy intake, whether through hormonal or other mechanisms.”

Sources:The Times Of India

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Therapetic treatment

Back Pain Prevention Through Chiropratic

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What is back pain?
Back problems can be caused by an extraordinarily wide range of problems – some of them originating elsewhere in the body, but with pain being transmitted (referred) to areas of the back by the nervous system. Back pain is one of the most common reasons people seek medical attention. It is the symptom that prompts most patients who get chiropractic care. The majority of backache sufferers complain of pain in the lower back; the second most common site of discomfort is the base of the neck..click & see

Who suffers from back pain?
Virtually all human beings are subject to back problems. The fact that humans walk upright, on two legs, puts great pressure on the spine and muscles that support it. Over time, back pain is all but inevitable. Normal wear and tear, accidents, disease, and such bad “back habits” as unnecessary strain from overexertion at play or work (especially lifting, pushing, pulling, and reaching for things improperly), and poor standing and sitting posture result in both immediate and long-term back problems.

What can chiropractic do?
Chiropractors successfully treat subluxation (a complex of functional and/or structural changes in joints, which can interfere with nerve transmission, disturb other organ systems and undermine general health). Spinal subluxations may have symptoms localized in some part of the back or may radiate down to the buttocks, thighs and legs. Chiropractors also treat tension that can show up as backaches and/or headaches or pains elsewhere in the body….click & see

Doctors of chiropractic draw upon a wealth of knowledge and experience with treating and preventing back pain and back injuries. Soothing and pain-reducing spinal adjustments have been developed over the last century, during which chiropractors have practiced, improved and refined their techniques.

The chiropractic approach is similar to the clinical practice guidelines of the U.S. Agency for Health Care Policy and Research. That is, doctors of chiropractic not only treat the pain, they try to keep patients engaging in their normal activities rather than resting immobile in bed, which can actually cause further debilitation. And, of course, chiropractors do not rely on surgery, hospitalization and medication that can be both dangerous and needlessly costly for patients and their insurance providers.

Source:ChiroFind.com

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Therapies

Chiropractic

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Chiropractic is a branch of the healing arts which is based upon the understanding that good health depends, in part, upon a normally functioning nervous system (especially the spine, and the nerves extending from the spine to all parts of the body). “Chiropractic” comes from the Greek word Chiropraktikos, meaning “effective treatment by hand.” Chiropractic stresses the idea that the cause of many disease processes begins with the body’s inability to adapt to its environment. It looks to address these diseases not by the use of drugs and chemicals, but by locating and adjusting a musculoskeletal area of the body which is functioning improperly.

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The conditions which doctors of chiropractic address are as varied and as vast as the nervous system itself. All chiropractors use a standard procedure of examination to diagnose a patient’s condition and arrive at a course of treatment. Doctors of chiropractic use the same time-honored methods of consultation, case history, physical examination, laboratory analysis and x-ray examination as any other doctor. In addition, they provide a careful chiropractic structural examination, paying particular attention to the spine.

The examination of the spine to evaluate structure and function is what makes chiropractic different from other health care procedures. Your spinal column is a series of movable bones which begin at the base of your skull and end in the center of your hips. Thirty-one pairs of spinal nerves extend down the spine from the brain and exit through a series of openings. The nerves leave the spine and form a complicated network which influences every living tissue in your body.

Accidents, falls, stress, tension, overexertion, and countless other factors can result in a displacements or derangements of the spinal column, causing irritation to spinal nerve roots. These irritations are often what cause malfunctions in the human body. Chiropractic teaches that reducing or eliminating this irritation to spinal nerves can cause your body to operate more efficiently and more comfortably.

Chiropractic also places an emphasis on nutritional and exercise programs, wellness and lifestyle modifications for promoting physical and mental health. While chiropractors make no use of drugs or surgery, Doctors of chiropractic do refer patients for medical care when those interventions are indicated. In fact, chiropractors, medical doctors, physical therapists and other health care professionals now work as partners in occupational health, sports medicine, and a wide variety of other rehabilitation practices.

Source:ChiroFind.com

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