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Topic: Hyperventilation syndrome


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In the News (Thu 26 Nov 09)

  
  Neurology - Hyperventilation Syndrome | Brad McKechnie, DC, DACAN
Hyperventilation syndrome is one of the most common causes of dizziness in the general population, accounting for up to 25 percent of dizziness complaints.
Hyperventilation syndrome may present a diagnostic challenge to the chiropractic physician because of the diverse symptomatology associated with this disorder.
Hyperventilation syndrome may be due to hypocapnia, alkalosis, increased cerebral vasoconstiction, decreased cerebral blood flow, and increased nerve sensitivity.
www.chiroweb.com /archives/12/04/03.html   (615 words)

  
 Rapid Deep Breathing (Hyperventilation) - Health Centers
Hyperventilation is rapid or deep breathing, usually caused by anxiety or panic.
If you frequently overbreathe (sometimes referred to as hyperventilation syndrome), this may be triggered by ongoing emotions of stress, anxiety, depression, or anger.
However, hyperventilation from panic is generally related to a specific fear or phobia, such as a fear of heights, dying, or closed-in spaces (claustrophobia).
www.wtov9.com /encyclopedia/6863840/detail.html   (1057 words)

  
 Asthma Care Ireland- Featured on RTE and TV3, Buteyko Clinics and books
However, chronic or recurrent hyperventilation problems often are unrecognized probably for a variety of reasons, including the frequent lack of obvious overbreathing, a tendency to focus on one or two complaints that alone are not particularly suggestive of hyperventilation, minimal discussion of the topic in medical school and cursory coverage in medical textbooks.
Although hyperventilation may have organic or physiologic causes, the syndrome of hyperventilation is usually associated with emotional triggers and thoracic breathing tendency.
Management of Hyperventilation Syndrome As many patients with the syndrome have had symptoms for months or years and have seen other physicians without appreciating the cause of their symptoms, it is important that the patient be confronted with the cause-and-effect relationship between hyperventilation and their symptoms.
www.asthmacare.ie /profession.shtml   (10822 words)

  
 Anxiety Zone - Hyperventilation, shortness of breath, choking sensation, smothering feeling, tachypnea, hyperpnea
In medicine, hyperventilation, also known as tachypnea or hyperpnea, is the state of breathing faster or deeper than necessary, and thereby reducing the carbon dioxide concentration of the blood below normal.
Stress or anxiety commonly cause hyperventilation; this is known as hyperventilation syndrome.
Hyperventilation also occurs as a consequence of various lung diseases, head injury or stroke, or when the body lacks oxygen (hypoxia), for instance in high altitude or as a result of anaemia.
www.anxietyzone.com /symptoms/hyperventilation.html   (492 words)

  
 ASMANET : Edito Février 1997 Pr André Cartier Université de Montréal
Chronic hyperventilation syndrome is characterized by a large variety of somatic symptoms induced by physiologically inappropriate hyperventilation and usually reproduced in whole or in part by voluntary hyperventilation.
Hyperventilation is a normal response to stress and to such condition as pain, metabolic acidosis, acetylsalicylic acid poisoning, pulmonary embolism and some pathologies of the central nervous system, etc.
The subjects with hyperventilation syndrome are too often neglected by their physician or are given anxiolytic treatment on the basis that their problem is imaginary or psychological.
www.remcomp.com /asmanet/edit9702.html   (2418 words)

  
 Hyperventilation -- Topic Overview
Hyperventilation occurs most often in people who are nervous or tense, breathe shallowly, and have other medical conditions, such as lung diseases or panic disorder.
Hyperventilation is not a disease, but evaluation by your health professional may be needed if you have repeated episodes of hyperventilation symptoms.
Medical treatment may be needed for hyperventilation symptoms that are moderate to severe, last for long periods of time, recur, or interfere with your daily activities.
www.webmd.com /hw/health_guide_atoz/tp2736.asp?printing=true   (497 words)

  
 Hyperventilation Syndrome: A Diagnosis Begging for Recognition GREGORY J. MAGARIAN, MD;
Once hyperventilation is initiated, persisting stresses of everyday living or the stresses of new bothersome symptoms from hyperventilation create the potential for a self- perpetuating cycle of chronic hyperventilation (Figure 1).
As many patients with the syndrome have had symptoms for months or years and have seen other physicians without appreciating the cause of their symptoms, it is important that the patient be confronted with the cause-and-effect relationship between hyperventilation and their symptoms.
Pfeiffer JM: The aetiology of the hyperventilation syndrome.
members.westnet.com.au /pkolb/magarian.htm   (2116 words)

  
 Orthostatic increase of respiratory gas exchange in hyperventilation syndrome -- GARDNER 55 (4): 257 -- Thorax
dyspnoea as being synonymous with hyperventilation syndrome, and
Efficacy of Nijmegen questionnaire in recognition of the hyperventilation syndrome.
Respiratory and psychiatric abnormalities in chronic symptomatic hyperventilation.
thorax.bmjjournals.com /cgi/content/full/55/4/257   (1849 words)

  
 Hyperventilation / Panic Attack home
Hyperventilation is simply overbreathing, and the constellation of symptoms this may produce is called the Hyperventilation Syndrome.
Hyperventilation Syndrome occurs when breathing is over-active, and this overbreathing eliminates too much CO2, thus causing the CO2 level in the body to fall lower than it should.
Typical hyperventilation complaints are those of being light-headed, or feeling somewhat disoriented, or dizzy or feeling faint, and occasionally actual fainting may occur.
www.sierrabiotech.com /bt_hyperventilation.htm   (1725 words)

  
 VERTIGO AND PSYCHOLOGY
Hyperventilation syndrome requires more discussion and can be divided into three categories: 1) Persons with "normal" lightheadedness from hyperventilation, 2) Persons with structural ear or CNS disorders that are reactive to hyperventilation such as MS, and vestibular nerve injuries 3) Persons with panic/anxiety states who may hyperventilate inappropriately and are abnormally reactive to hyperventilation.
Hyperventilation sensitivity is nonspecific and a positive hyperventilation test does not exclude the presence of a vestibular or CNS lesions.
The diagnostic criteria for panic unfortunately define a syndrome that may be impossible to separate from episodic vertigo, accompanied by a reactive anxiety.
www.dizziness-and-balance.com /disorders/psych/psych.htm   (2540 words)

  
 The Physician and Sportsmedicine: Anxiety Attacks
Hyperventilation is defined as a higher rate of ventilation than necessary to meet the demands of the body.
Hyperventilation was previously considered an underlying cause of panic attack.
Nonetheless, hyperventilation is not considered a criterion for diagnosing panic attack (3).
www.physsportsmed.com /issues/1996/12_96/rubin.htm   (2146 words)

  
 Health/Women's Health - Chronic Illness: Self-Help for Hyperventilation Syndrome - Recognizing and Correcting Your ...   (Site not responding. Last check: 2007-11-03)
Hyperventilation, or moving more air through the lungs than the body can handle, is a common reaction to sudden danger or excitement.
Symptoms of hyperventilation can mimic those of serious diseases, causing sufferers to think that they are having a heart attack or even that they are dying.
Hyperventilation syndrome can exacerbate a preexisting health problem and prevent recovery from any emotional and physical trauma.
www.hunterhouse.com /showbook.asp?bid=155   (251 words)

  
 Hyperventilation - Wikipedia, the free encyclopedia
In medicine, hyperventilation (or hyperpnea) is the state of breathing faster or deeper (hyper) than necessary, and thereby reducing the carbon dioxide concentration of the blood below normal.
Hyperventilation can also occur as a consequence of various lung diseases, head injury or stroke (central neurogenic hyperventilation, apneustic respirations, ataxic respiration, Cheyne-Stokes respirations or Biot's respiration), or when the body lacks oxygen (hypoxia), for instance in high altitude or as a result of anaemia.
Lastly, in the case of metabolic acidosis, the body uses hyperventilation to counter the increased acidity of the blood; this is known as Kussmaul breathing.
en.wikipedia.org /wiki/Hyperventilation   (599 words)

  
 Buteyko Asthma Management: The Hyperventilation Syndrome: Introduction
Twelve percent of the population suffers from hyperventilation syndrome in varying degrees and experience distressing fears along with the puzzling array of symptoms that accompany bad breathing.
The book explores the widespread "hyperventilation syndrome", helping you as a sufferer to firstly understand the simple physiology of the problems with your breathing, and then deal with them using a series of established techniques and guidelines.
Hyperventilation Syndrome will be appreciated not only by those who see themselves in the pages, but also by anyone caring for or associated with someone suffering from hyperventilation syndrome.
www.buteyko.co.nz /products/hvs/default.cfm   (332 words)

  
 Hyperventilation
Hyperventilation syndrome is more specific and relates to an overbreathing pattern that happens under certain conditions.
Although hyperventilation syndrome may seem very similar to panic attacks, the 2 disorders are different.
If you have hyperventilation syndrome, however, you will have certain symptoms without these emotional complaints (although you still may be anxious).
www.emedicinehealth.com /hyperventilation/article_em.htm   (216 words)

  
 eMedicine - Hyperventilation Syndrome : Article by Edward Newton, MD   (Site not responding. Last check: 2007-11-03)
Because of the subtlety of the hyperventilation, many patients with chronic HVS are admitted and undergo extensive and expensive testing in an attempt to discover organic causes of their complaints.
Provoking the symptoms by having the patient voluntarily hyperventilate for 3-4 minutes often convinces the patient of the diagnosis but is time-consuming and may be ineffective.
Complications are related mainly to invasive procedures and investigations (eg, angiography) or to symptoms produced indirectly by hyperventilation (eg, injuries sustained in a fall during a syncopal episode due to hyperventilation).
www.emedicine.com /emerg/topic270.htm   (3995 words)

  
 PersonalMD.com Health Encyclopedia
Hyperventilation syndrome is a condition brought on by rapid, shallow breathing.
Hyperventilation can be very alarming because it can appear to be a different, more serious problem.
If you are hyperventilating more often, it is getting worse, and you have no other physical medical problems that could be causing it, seeing a counsellor might help.
www.personalmd.com /crs.jsp?f=hyperven.html   (385 words)

  
 MD Digests   (Site not responding. Last check: 2007-11-03)
It is used as a screening instrument for hyperventilation syndrome.
Hyperventilation syndromes: infrequently recognised common expressions of anxiety and distress.
Unsteadiness of breathing in patients with hyperventilation syndrome and anxiety disorders.
www.healthstream.com /mddigests/digestsmain.cfm?MDDigestID=1168   (961 words)

  
 HYPERVENTILATION SYNDROME - a patient's guide
Hyperventilation syndrome is a breathing pattern disorder which affects about one in ten people in the normal population.
But more subtle is CHRONIC hyperventilation which is characterised by a wide array of symptoms, mimicking serious disease, baffling to both sufferer and doctor alike.
In chronic hyperventilators, too much carbon dioxide is breathed out, altering normal body chemistry and disturbing the body's pH (acid/alkaline balance), producing unpleasant body changes.
www.medic8.com /healthguide/articles/hyperventsyn.html   (849 words)

  
 Recent insights into hyperventilation from the study of Rett syndrome -- Kerr and Julu 80 (4): 384 -- Archives of ...
Hyperventilation was only one of 14 abnormalities of breathing rhythm found in subjects with classic Rett syndrome.
Hyperventilation in the awake state potentially treatable component of Rett syndrome.
Correlation of electroencephalogram, respiration and movement in the Rett syndrome.
adc.bmj.com /cgi/content/full/80/4/384   (2428 words)

  
 Hyperventilation
Make sure the patient understands the hyperventilation syndrome and knows some strategies for breaking the cycle next time.
The acute metabolic alkalosis of hyperventilation causes transient imbalances of calcium, potassium, and perhaps other ions, with the net effect of increasing the irritability and spontaneous depolarization of excitable muscles and nerves.
First-time victims of the hyperventilation syndrome are the most apt to visit the ED, and this is an excellent time to educate them about its pathophysiology and the prevention of recurrence.
www.ncemi.org /cse/cse0102.htm   (517 words)

  
 Buteyko Asthma Management: The Hyperventilation Syndrome: Dinah Bradley
But Hyperventilation Syndrome: A Handbook For Bad Breathers was the first to combine her two great skills - first as a respiratory physiotherapist, and second as a writer.
And as she explains it, hyperventilation is, without doubt, a chronic, 20th century, stress-based disorder.
When she leaves for London next month to launch Hyperventilation Syndrome in Britain, Bradley will be greeted as something of a hero by international respiratory physiologists who have fought public apathy towards chronic hyperventilation for two decades now.
www.buteyko.co.nz /products/hvs/author.cfm   (1406 words)

  
 Rapid deep breathing (hyperventilation)
Excessive breathing leads to low levels of carbon dioxide in your blood, which causes many of the symptoms that you may feel if you hyperventilate.
Rapid breathing is considered a medical emergency -- unless you have experienced this before and have been reassured by your doctor that your hyperventilation can be self treated.
If you are not breathing quickly, the physician may try to induce hyperventilation by instructing you to breath a certain way.
www.pennhealth.com /ency/article/003071.htm   (979 words)

  
 Hyperventilation syndrome - Wikipedia, the free encyclopedia
In psychiatry, hyperventilation syndrome (HVS) is an episodic disorder that often presents with chest pain and a tingling sensation of the fingertips (paresthesia) and around the mouth, as well as deep and labored breathing (causing hyperventilation), although chronic but subtle hyperventilation can cause these symptoms too.
HVS can be part of a panic attack but, despite all the stigma, most patients are not putting on a show but are in true distress.
The hyperventilation is self-promulgating as carbon dioxide (CO
en.wikipedia.org /wiki/Hyperventilation_syndrome   (228 words)

  
 Hyperventilation Syndrome: cause, treatment of chronic hyperventilation
Hyperventilation - Hyperventilation Syndrome, cause, symptoms and treatment
Hyperventilation is a breathing difficulty that may be triggered by the stress of an accident or some other form of emotional shock.
People who are hyperventilating often subconsciously react to onlookers, making themselves worse.
www.total-health-care.com /first-aid/hyperventillation.htm   (339 words)

  
 Hyperventilation Syndrome
A change in the normal ratio of acid to other elements in the blood caused by breathing out too much carbon dioxide.
Hyperventilation can accompany fever, disease of the heart and lungs, or severe injury if disease or injury is not present, hyperventilation is caused by anxiety.
Psychotherapy, biofeedback training or counseling, if hyperventilation occurs often and is caused by anxiety.
www.health-care-clinic.org /diseases/hyperventilation-syndrome.html   (368 words)

  
 Chronic Hyperventilation Syndrome
As it was explained to me, Chronic Hyperventilation Syndrome constantly and slowly depletes your blood of carbon dioxide.
Hyperventilation Syndrome from Emergency Medicine / Pulmonary: This was one of the first websites my husband found that helped us to really understand what was happening to me. Though it is fairly scientific, it gives fairly extensive information about potential treatments (including specifics about a few drugs), and has a useful bibliography.
Hyperventilation: A general overview of hyperventilation from Blueshield.
www.erzo.org /~kimberly/health/HVS   (859 words)

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