questionsmedicales.fr
États, signes et symptômes pathologiques
Signes et symptômes
Signes et symptômes respiratoires
Hyperventilation
Hyperventilation : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Hyperventilation
Diagnostic médical
Gaz du sang
Hyperventilation
Anxiété
Troubles respiratoires
Signes cliniques
Hyperventilation
Fréquence respiratoire
Hyperventilation
Symptômes
5
Symptômes
Hyperventilation
Douleurs thoraciques
Hyperventilation
Épisodes de stress
Hyperventilation
Prévention
5
Gestion du stress
Hyperventilation
Exercices de respiration
Hyperventilation
Éducation sur l'anxiété
Hyperventilation
Méditation
Hyperventilation
Traitements
5
Thérapie cognitivo-comportementale
Hyperventilation
Anxiété
Thérapie comportementale
Anxiolytiques
Hyperventilation
Respiration diaphragmatique
Hyperventilation
Hospitalisation
Hyperventilation
Complications
5
Troubles électrolytiques
Hyperventilation
Palpitations
Hyperventilation
Santé mentale
Hyperventilation
Problèmes respiratoires
Hyperventilation
Facteurs de risque
5
Athlètes
Hyperventilation
Tabagisme
Hyperventilation
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"name": "Comment diagnostiquer l'hyperventilation ?",
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"text": "Le diagnostic repose sur l'examen clinique et l'évaluation des symptômes respiratoires."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour l'hyperventilation ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de gaz du sang peuvent être effectués pour évaluer les niveaux de CO2."
}
},
{
"@type": "Question",
"name": "L'hyperventilation peut-elle être confondue avec d'autres conditions ?",
"position": 3,
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"text": "Oui, elle peut être confondue avec l'anxiété ou des troubles respiratoires."
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"@type": "Question",
"name": "Quels signes cliniques indiquent l'hyperventilation ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des signes comme des palpitations, des étourdissements et des picotements peuvent indiquer l'hyperventilation."
}
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{
"@type": "Question",
"name": "L'hyperventilation est-elle mesurable ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut être mesurée par la fréquence respiratoire et les niveaux de CO2 dans le sang."
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{
"@type": "Question",
"name": "Quels sont les symptômes courants de l'hyperventilation ?",
"position": 6,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "L'hyperventilation provoque-t-elle des douleurs thoraciques ?",
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"@type": "Question",
"name": "Peut-on ressentir de l'anxiété avec l'hyperventilation ?",
"position": 8,
"acceptedAnswer": {
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"text": "Oui, l'hyperventilation peut être à la fois un symptôme et un déclencheur d'anxiété."
}
},
{
"@type": "Question",
"name": "L'hyperventilation entraîne-t-elle une fatigue ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la fatigue peut survenir en raison d'une respiration inefficace et d'une hyperoxie."
}
},
{
"@type": "Question",
"name": "Les symptômes de l'hyperventilation sont-ils permanents ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, les symptômes sont généralement temporaires et liés à des épisodes de stress ou d'anxiété."
}
},
{
"@type": "Question",
"name": "Comment prévenir l'hyperventilation ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention passe par la gestion du stress, des techniques de relaxation et une respiration consciente."
}
},
{
"@type": "Question",
"name": "Les exercices de respiration aident-ils à prévenir l'hyperventilation ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des exercices réguliers de respiration peuvent aider à stabiliser le rythme respiratoire."
}
},
{
"@type": "Question",
"name": "L'éducation sur l'anxiété peut-elle prévenir l'hyperventilation ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, comprendre l'anxiété et ses effets peut réduire les épisodes d'hyperventilation."
}
},
{
"@type": "Question",
"name": "Le yoga peut-il aider à prévenir l'hyperventilation ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le yoga favorise la relaxation et améliore la conscience respiratoire."
}
},
{
"@type": "Question",
"name": "Les techniques de méditation sont-elles utiles ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la méditation aide à réduire le stress et à réguler la respiration."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour l'hyperventilation ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des techniques de respiration, la thérapie cognitivo-comportementale et des médicaments."
}
},
{
"@type": "Question",
"name": "Comment la thérapie comportementale aide-t-elle ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle aide à gérer l'anxiété et à modifier les comportements de respiration inappropriés."
}
},
{
"@type": "Question",
"name": "Les médicaments sont-ils nécessaires pour l'hyperventilation ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pas toujours, mais des anxiolytiques peuvent être prescrits si l'anxiété est sévère."
}
},
{
"@type": "Question",
"name": "Quelles techniques de respiration sont recommandées ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des techniques comme la respiration diaphragmatique et la respiration lente sont recommandées."
}
},
{
"@type": "Question",
"name": "L'hyperventilation nécessite-t-elle une hospitalisation ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Rarement, sauf en cas de complications graves ou de crises d'anxiété sévères."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec l'hyperventilation ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des troubles électrolytiques, des spasmes musculaires et des évanouissements."
}
},
{
"@type": "Question",
"name": "L'hyperventilation peut-elle causer des évanouissements ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une hyperventilation sévère peut entraîner des évanouissements en raison d'une hypoxie."
}
},
{
"@type": "Question",
"name": "Des troubles cardiaques peuvent-ils être liés à l'hyperventilation ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'hyperventilation peut provoquer des palpitations et des douleurs thoraciques, mais rarement des troubles cardiaques graves."
}
},
{
"@type": "Question",
"name": "L'hyperventilation peut-elle affecter la santé mentale ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut exacerber l'anxiété et mener à des troubles de l'humeur."
}
},
{
"@type": "Question",
"name": "Y a-t-il des risques à long terme liés à l'hyperventilation ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des risques à long terme incluent des problèmes respiratoires chroniques et des troubles anxieux."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque de l'hyperventilation ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent le stress, l'anxiété, les troubles respiratoires et certaines conditions médicales."
}
},
{
"@type": "Question",
"name": "L'anxiété est-elle un facteur de risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'anxiété est un facteur majeur qui peut déclencher des épisodes d'hyperventilation."
}
},
{
"@type": "Question",
"name": "Les athlètes sont-ils plus à risque d'hyperventilation ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les athlètes peuvent hyperventiler lors d'efforts intenses ou de stress compétitif."
}
},
{
"@type": "Question",
"name": "Les maladies pulmonaires augmentent-elles le risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des maladies comme l'asthme ou la BPCO peuvent augmenter le risque d'hyperventilation."
}
},
{
"@type": "Question",
"name": "Le tabagisme est-il un facteur de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme peut aggraver les problèmes respiratoires et augmenter le risque d'hyperventilation."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 01/03/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Faculty of Health and Sport Sciences, University of Tsukuba , Tsukuba , Japan.
Publications dans "Hyperventilation" :
3 publications dans cette catégorie
Affiliations :
Faculty of Health and Sport Sciences, University of Tsukuba , Tsukuba , Japan.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Department of Neurology, Pusan National University School of Medicine, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, South Korea.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Department of Neurology, Pusan National University School of Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan, South Korea.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
School of Physical Education, Sport & Exercise Science, University of Otago, Dunedin, Otago, New Zealand.
Centre for Heart, Lung and Vascular Health, School of Health and Exercise Science, University of British Columbia-Okanagan, Kelowna, British Columbia, Canada.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
John Rankin Laboratory for Pulmonary Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Department of Surgical Sciences, University of Otago, Dunedin, Otago, New Zealand.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Department of Surgical Sciences, University of Otago, Dunedin, Otago, New Zealand.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
School of Physical Education, Sport & Exercise Science, University of Otago, Dunedin, Otago, New Zealand.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Department of Medicine, University of Otago, Dunedin, Otago, New Zealand.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Centre for Heart, Lung and Vascular Health, School of Health and Exercise Science, University of British Columbia-Okanagan, Kelowna, British Columbia, Canada.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
School of Physical Education, Sport & Exercise Science, University of Otago, Dunedin, Otago, New Zealand.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Development, Adaptation and Disadvantage, Cardiorespiratory Regulations and Motor Control (EA 3450 DevAH) Research Unit, University of Lorraine, 9 Avenue de la Forêt de Haye, 54505, Vandoeuvre-lès-Nancy, France; University Centre of Sports Medicine and Adapted Physical Activity, Department of Pulmonary Function Testing and Exercise Physiology, 9 Rue du Morvan, 54511, Vandoeuvre-lès-Nancy, France.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Faculty of Psychology, University of Warsaw, Stawki 5/7, 00-183, Warsaw, Poland. mikolaj.szulczewski@psych.uw.edu.pl.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Institute for Intensive Care Medicine, University Hospital of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland. giovanna.brandi@usz.ch.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Institute for Intensive Care Medicine, University Hospital of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Skin and Allergy Hospital, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Department of Paediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, Turku, Finland.
Publications dans "Hyperventilation" :
2 publications dans cette catégorie
Affiliations :
Department of Paediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, Turku, Finland.
Publications dans "Hyperventilation" :
To characterize the circulating androgen levels across the menstrual cycle in healthy women using highly sensitive and accurate methods and report sex differences in the relative levels of dihydrotest...
Prospective cohort study....
Research clinic, academic teaching hospital....
Twenty-one healthy premenopausal women, aged 19-40 years, with regular menstrual cycles....
Not applicable....
Serum total T and DHT levels measured using liquid chromatography-tandem mass spectrometry, free T levels measured using a standardized equilibrium dialysis method coupled with measurement of the T le...
The serum total and free T levels increased across the follicular phase and peaked at midcycle (total T, 43.6 ± 16.2 ng/dL; free T, 15.6 ± 11.9 pg/mL) and gradually declined in the luteal phase. The D...
In healthy premenopausal women, the total and free T levels varied significantly across the menstrual cycle, whereas the DHT levels did not change; the peak total and free T levels in the midcycle per...
Dihydrotestosterone is a more potent androgen derived from testosterone and androstenediones, but its measurement has not been routinely recommended in women with hirsutism, and there is limited infor...
In this case-control study (during 2021-2022), serum levels of total testosterone, free testosterone, and dihydrotestosterone were evaluated in 101 women with hirsutism and 101 healthy women. Hormonal...
There was significant difference in free testosterone and dihydrotestosterone levels (P < 0.001) and no significant difference in total testosterone level between two groups (P = 0.628). Dihydrotestos...
Measuring dihydrotestosterone level is not considered in routine evaluation of hirsutism, but we think that this significant difference shows that elevated level of dihydrotestosterone hormone in wome...
To determine differences in plasma sex hormone levels in male and female coronavirus disease 2019 (COVID-19) patients and healthy volunteers (HVs) because cell entry of severe acute respiratory syndro...
Citrated plasma samples were collected from 101 patients with COVID-19 upon presentation to the emergency department and from 40 HVs between November 1, 2020, and May 30, 2021. Plasma 17β-estradiol an...
Patients with COVID-19 (median age, 49 years) included 51 males and 50 females (25 postmenopausal). Hospital admission was required for 58.8% of male patients (n = 30) and 48.0% of female patients (n ...
Sex hormone levels differ between patients with COVID-19 and HVs, with sex-specific patterns of hypogonadism in males and females. These alterations may be associated with disease development and seve...
The effect of androgens on the cardiovascular system in humans is ambiguous. Moreover, still little is known about the effects of the most potent androgen, dihydrotestosterone, on arterial stiffness a...
In 12 young and 11 older men, basal serum concentrations of testosterone, dehydroepiandrosterone sulfate (DHAE-S), androstenedione (AE), dihydrotestosterone (DHT) and androstanediol glucuronide (ADG) ...
Although concentration of testosterone was not different between young and older group, it was demonstrated that DHT, DHEA-S, AE and ADG were significantly lower in older men in comparison to young me...
We have shown that ageing leads to a significant decrease in DHT concentration that is accompanied by impaired arterial wall characteristics and worsened endothelial function. Therefore more attention...
Androgenetic alopecia (AGA) is treated by 5α-reductase inhibitors (5ARI) such as finasteride and dutasteride, which are widely used as therapeutic agents. However, their pharmacokinetics in target org...
To confirm the effective action of finasteride and dutasteride in the hair follicle tissues, we developed a method to measure these concentrations in hair....
Compared to the non-detection (N.D.) group, the dihydrotestosterone (DHT) concentrations decreased significantly in both the finasteride and dutasteride groups. The dutasteride group showed significan...
Measurement of finasteride, dutasteride, and DHT concentrations in hair would aid in evaluating the drug pharmacokinetics and its therapeutic effects on AGA patients....
High expression of the androgen receptor (AR) and the disruption of its regulation are strongly responsible for the development of prostate cancer (PCa). Therapeutically relevant non-steroidal or ster...
Androgenetic alopecia (AGA) is the most common type of hair loss caused by dihydrotestosterone (DHT) binding to androgen receptors in dermal papilla cells (DPCs). Photobiomodulation (PBM) is a promisi...
5α-reductase type 2 (5αRD2) deficiency is a 46,XY disorder of sex development caused by impaired conversion of testosterone (T) to dihydrotestosterone (DHT). Penile enlargement therapy is important fo...
Sex steroid hormones have an important physiological role in humans. They can also affect the gene expression of many organisms, including bacteria. In Mexico, Nocardia brasiliensis is the main causat...
Autocrine and paracrine factors play key roles in the process of Androgenetic alopecia (AGA), which are secreted by balding dermal papilla cells (DPCs) after dihydrotestosterone (DHT) induction. Camel...