Comment diagnostique-t-on une infection virale ?

Le diagnostic repose sur des tests sanguins, des cultures virales et des analyses cliniques.

Quels tests sont utilisés pour le VIH ?

Les tests de dépistage incluent les tests ELISA et les tests de charge virale.

Les symptômes peuvent-ils indiquer un virus spécifique ?

Oui, certains symptômes comme la fièvre ou la toux peuvent orienter vers un virus particulier.

Quelle est l'importance des tests PCR ?

Les tests PCR détectent l'ADN ou l'ARN viral, permettant un diagnostic précoce et précis.

Peut-on diagnostiquer une grippe sans test ?

Oui, un médecin peut diagnostiquer la grippe par l'examen clinique et les symptômes.

Quels sont les symptômes courants des maladies virales ?

Fièvre, fatigue, douleurs musculaires, toux et maux de tête sont fréquents.

La diarrhée est-elle un symptôme viral ?

Oui, certaines infections virales, comme le rotavirus, peuvent provoquer des diarrhées.

Les éruptions cutanées sont-elles liées aux virus ?

Oui, des virus comme la varicelle peuvent provoquer des éruptions cutanées.

Comment la fatigue se manifeste-t-elle dans les infections virales ?

La fatigue peut être intense et persistante, souvent due à la réponse immunitaire.

Les symptômes varient-ils selon le virus ?

Oui, chaque virus peut provoquer un ensemble de symptômes distincts.

Comment prévenir les infections virales ?

Se laver les mains, éviter les contacts étroits et se faire vacciner sont essentiels.

Les vaccins sont-ils sûrs ?

Oui, les vaccins sont rigoureusement testés pour leur sécurité et leur efficacité.

Le port du masque aide-t-il à prévenir les virus ?

Oui, le port du masque réduit la transmission des virus respiratoires.

Quelles sont les recommandations pour les voyages ?

Se faire vacciner et éviter les foules sont recommandés lors de voyages.

L'hygiène alimentaire peut-elle prévenir les infections ?

Oui, une bonne hygiène alimentaire réduit le risque d'infections virales d'origine alimentaire.

Quels traitements sont disponibles pour les infections virales ?

Les traitements incluent des antiviraux, des soins symptomatiques et des vaccins.

Les antibiotiques sont-ils efficaces contre les virus ?

Non, les antibiotiques ne traitent que les infections bactériennes, pas virales.

Comment les antiviraux fonctionnent-ils ?

Les antiviraux inhibent la réplication virale, réduisant la gravité et la durée de l'infection.

Les vaccins préviennent-ils les maladies virales ?

Oui, les vaccins stimulent le système immunitaire pour prévenir certaines infections virales.

Quels sont les traitements pour l'hépatite virale ?

Les traitements incluent des antiviraux spécifiques et des soins de soutien.

Quelles complications peuvent survenir avec la grippe ?

Des complications comme la pneumonie et l'aggravation des maladies chroniques peuvent survenir.

Les infections virales peuvent-elles causer des maladies chroniques ?

Oui, certaines infections virales peuvent entraîner des maladies chroniques comme l'hépatite.

Quelles sont les complications du VIH ?

Le VIH peut entraîner des infections opportunistes et des cancers liés à l'immunodéficience.

Les virus peuvent-ils affecter le système nerveux ?

Oui, des virus comme le virus de la rage peuvent causer des atteintes neurologiques graves.

Quelles complications peuvent survenir après une infection par le COVID-19 ?

Des complications comme le syndrome post-COVID, des problèmes respiratoires et neurologiques peuvent survenir.

Quels sont les facteurs de risque pour les infections virales ?

Les facteurs incluent un système immunitaire affaibli, le vieillissement et le manque de vaccination.

Le stress augmente-t-il le risque d'infections virales ?

Oui, le stress peut affaiblir le système immunitaire, augmentant le risque d'infections.

Les enfants sont-ils plus à risque d'infections virales ?

Oui, les enfants ont un système immunitaire en développement, les rendant plus vulnérables.

Le tabagisme influence-t-il les infections virales ?

Oui, le tabagisme peut affaiblir les défenses immunitaires et augmenter le risque d'infections.

Les voyages augmentent-ils le risque d'infections virales ?

Oui, les voyages peuvent exposer à de nouveaux virus et augmenter le risque d'infection.

Maladies virales - Informations médicales vérifiées

Effects of corrective and breathing exercises on respiratory function of older adults with a history of COVID-19 infection: a randomized controlled trial.

16 Jun 2023

DOI: 10.1186/s12906-023-04031-7 PMID: 37328735

Patients with a history of COVID-19 infection may suffer from different physical problems. This study aimed to investigate the effect of corrective and breathing exercises on improving respiratory fun... In this clinical trial study, thirty elderlies with a history of COVID-19 disease were divided into two groups (mean age 63.60 ± 3.56 experimental, 59.87 ± 2.99 control groups) based on the study incl... Results showed a significant difference between the two groups in craniovertebral angle (P = 0.001), thoracic kyphosis (P = 0.007), and respiratory capacity including Forced expiratory volume in one s... The results showed the combination of corrective and breathing exercises could improve pulmonary function and correct cervical and thoracic posture in patients with a history of COVID-19 infection. Th... This research was registered in the Iranian Registry of Clinical Trials (IRCT registration number: IRCT20160815029373N7, First trial registration: 23/08/2021, Registration date: 01/09/2021)....

Humans Aged Middle Aged COVID-19 Iran +3 autres

A Prognostic Model for the Respiratory Function of Patients with Nonsevere Pulmonary Infection Based on Breathing Exercises and Acupuncture Therapy: Development and Validation.

2022

DOI: 10.1155/2022/9057575 PMID: 36213584

In this study, a prognostic model for the respiratory function was constructed based on the treatment methods of patients with nonsevere pulmonary infection, aiming to provide a reference for clinical... A total of 500 patients with nonsevere pulmonary infection were included in this study. The patients were randomized into training set (... Results of the ordinal multinomial logistic regression model showed that age (... The prognostic model for respiratory function of patients with nonsevere pulmonary infection constructed in this study had favorable predictive performance, which is of great significance in the clini...

Acupuncture Therapy Breathing Exercises Forced Expiratory Volume Humans Pneumonia +4 autres

The home-based breathing and chest mobility exercise improves cardiorespiratory functional capacity in long COVID with cardiovascular comorbidities: a randomized study.

18 Oct 2024

DOI: 10.1186/s12872-024-04196-0 PMID: 39425012

Beyond the acute phase, a considerable proportion of patients recovering from the coronavirus disease 2019 (COVID-19) experience long-term sequelae that profoundly impact their quality of life, partic... In this randomized, controlled, single-blind clinical trial, 46 long COVID with cardiovascular comorbidities were randomly assigned to either intervention or control group. The intervention group (n =... At the 12th week, intervention subjects had significantly greater functional capacity with higher mean PEFR (p = .031) and PCF (p = .016). Similarly, 6-MWT was higher in the group receiving home-based... Home-based respiratory and chest mobility exercise could be an adjunct to cardiac rehabilitation in long COVID with cardiovascular comorbidities for improving cardiorespiratory functional capacity.... The study protocol was registered at http://ClinicalTrial.gov.id NCT05077943 (14/10/2021)....

Humans COVID-19 Male Female Middle Aged +15 autres

Immediate effects of upper limb exercises with and without deep breathing on lung function after cardiac surgery - a randomized crossover trial.

28 Aug 2024

DOI: 10.1186/s13019-024-03007-z PMID: 39198875

Open heart surgery, involving median sternotomy, may cause diminished chest wall motion and restrictive pulmonary function in the early postoperative period. Thoracic and upper extremity range of moti... In a randomized 2 × 2 crossover trial, 22 adult patients (> 18 years old) were assessed during one of the first days after surgery in the spring of 2022 at Örebro University Hospital, Sweden. Exercise... Both ROM-DB and ROM momentarily increased peripheral oxygen saturation (+ 1% ± 1, p = 0.004 and + 1% ± 1, p < 0.001, respectively), with no significant differences between these exercises (p = 0.525).... Upper limb elevations improved oxygenation momentarily, both performed with and without simultaneous deep breathing, with no significant differences between these exercises. The additive deep breathin... ClinicalTrials.gov (NCT05278819)....

Humans Male Cross-Over Studies Female Upper Extremity +7 autres

Effect of diaphragm manual release versus conventional breathing exercises and prone positioning on physical functional performance in women with COVID-19: A randomized trial.

07 2023

DOI: 10.1016/j.jbmt.2023.04.064 PMID: 37330786

Manual therapy has recently gained much interest in managing COVID-19 patients. This study aimed to mainly compare the effect of diaphragm manual release to the effect of conventional breathing exerci... Forty COVID-19 women patients completed this study. They were randomly assigned to two groups. Group A received diaphragm manual release, and group B received conventional breathing exercises and pron... Both groups showed significant improvements in all outcome measures compared to the baseline (p < 0.001). Compared to group B, group A showed more significant improvements in the 6MWD (MD, 22.75 m; 95... Combined with pharmacological treatment, diaphragm manual release could be superior to conventional breathing exercises and prone positioning in improving physical functional performance, chest expans... Pan African Clinical Trial Registry (PACTR), retrospective, PACTR202302877569441....

Middle Aged Humans Female Diaphragm Prone Position +6 autres

The effectiveness of postoperative rehabilitation interventions that include breathing exercises to prevent pulmonary atelectasis in lung cancer resection patients: a systematic review and meta-analysis.

27 Jul 2023

DOI: 10.1186/s12890-023-02563-9 PMID: 37501067

The main aim of this systematic review was to determine the effectiveness of postoperative rehabilitation interventions that include breathing exercises as a component to prevent atelectasis in lung c... In this review, we systematically and comprehensively searched the Cochrane Library, PubMed, EMBASE, and Web of Science in English and CNKI and Wanfang in Chinese from 2012 to 2022. The review include... The incidence of atelectasis was significantly lower in the postoperative rehabilitation intervention group (OR = 0.35; 95% CI, 0.18 to 0.67; I2 = 0%; P = 0.67) than in the control group. The patients... Postoperative rehabilitation interventions that included breathing exercises decreased the incidence rate of atelectasis and improved lung function by increasing the FVC, FEV1, and FEV1/FVC ratio....

Humans Lung Neoplasms Lung Exercise Therapy Breathing Exercises +2 autres

Comparison of the effect of incentive spirometry and deep breathing exercises on hemodynamic parameters of patients undergoing coronary artery bypass graft surgery: A Clinical Trial.

09 2022

DOI: 10.1016/j.jvn.2022.08.002 PMID: 36414368

Hemodynamic changes are among the common complications after coronary artery bypass graft (CABG) surgery. Incentive spirometry (IS) and deep breathing exercises (DBEs) are widely used in patients unde... This is a clinical trial that was performed on 40 patients with heart disease who were candidates for coronary artery bypass graft surgery. Participants were selected using convenience sampling and th... The mean systolic blood pressure (SBP) and diastolic blood pressure (DBP) on the first day after the intervention in patients undergoing the IS group was significantly higher than the DBE group (p<0.0... The results showed that IS has a greater effect on hemodynamic and oxygenation indices of patients undergoing CABG compared to DBE, so, it is recommended to use IS to improve hemodynamic and oxygenati...

Humans Motivation Coronary Artery Bypass Hemodynamics Breathing Exercises +1 autres

Feasibility and potential effects of breathing exercise for chronic pain management in breast cancer survivors: study protocol of a phase II randomised controlled trial.

14 12 2022

DOI: 10.1136/bmjopen-2022-064358 PMID: 36517097

Chronic pain is a common symptom significantly affecting the quality of life of breast cancer survivors. Despite the achievement of pharmacological interventions, the barriers associated with this app... This study will be a two-parallel-arm, open-labelled, phase II randomised controlled trial with 1:1 allocation. Seventy-two participants will be recruited from a tertiary hospital in China and randoml... This study has received ethical approvals from the Human Research Ethics Committee at Charles Darwin University (H21089) and the Clinical Trial Ethics Committee at the Affiliated Hospital of Southwest... ClinicalTrials.gov: NCT05257876....

Humans Female Cancer Survivors Quality of Life Feasibility Studies +7 autres

Effects of the Combination of Continuous Nursing Care and Breathing Exercises on Respiratory Function, Self-Efficacy, and Sleep Disorders in Patients with Lung Cancer Discharged from Hospital.

2022

DOI: 10.1155/2022/3807265 PMID: 35965631

The purpose of this study was to explore the effect of respiratory function and self-efficacy of patients with lung cancer after surgery by the combination of continuing nursing care and breathing exe...

Breathing Exercises Hospitals Humans Lung Neoplasms Patient Discharge +2 autres

A short course of high-resistance, low-volume breathing exercise extends respiratory endurance and blunts cardiovascular responsiveness to constant load respiratory testing in healthy young adults.

01 2023

DOI: 10.1016/j.resp.2022.103974 PMID: 36180018

Our objective was to evaluate the effects of 6-weeks high-resistance, low-volume inspiratory muscle strength training (IMST) on respiratory endurance, blood pressure (BP) and heart rate (HR) responsiv...

Young Adult Humans Breathing Exercises Respiratory Muscles Lung +2 autres

Maladies virales : Questions médicales fréquentes

Termes MeSH sélectionnés :

Sous-catégories

Infections à arbovirus

Infections à virus à ADN

Infections à virus à ARN

Infections à virus lents

Infections à virus oncogènes

Infections à Adenoviridae

Infections à Circoviridae

Infections à Hepadnaviridae

Infections à Herpesviridae

Infections à Parvoviridae

Infections à polyomavirus

Infections à Poxviridae

Infections à Arenaviridae

Infections à Astroviridae

Infections à Birnaviridae

Infections à Bunyaviridae

Infections à Caliciviridae

Infections à Flaviviridae

Fièvres hémorragiques virales

Infections à Mononegavirales

Infections à Nidovirales

Infections à Orthomyxoviridae

Infections à Picornaviridae

Infections à Reoviridae

Infections à Retroviridae

Infections à Togaviridae

Infections à virus Epstein-Barr

Infections humaines à adénovirus

Infections à cytomégalovirus

Infections à roséolovirus

Infection à virus varicelle-zona

Cowpox

Variole

Vaccine

Infections à hantavirus

Fièvre à phlébotomes

Syndrome de fièvre sévère avec thrombocytopénie

Infections à flavivirus

Infections à pestivirus

Dengue

Fièvre hémorragique avec syndrome rénal

Fièvre hémorragique américaine

Fièvre hémorragique de Crimée-Congo

Fièvre hémorragique d'Omsk

Maladie de la forêt Kyasanur

Fièvre de Lassa

Fièvre jaune

Infections à Filoviridae

Infections à Paramyxoviridae

Infections à Rhabdoviridae

Infections à artérivirus

Infections à Coronaviridae

Infections à cardiovirus

Infections à entérovirus

Fièvre à tiques du Colorado

Infections à rotavirus

Infections à lentivirus

Infections à alphavirus

Infections à rubivirus

Varicelle

Zona

Infection par le virus Zika

Dengue sévère

Fièvre hémorragique à virus Ebola

Infections à avulavirus

Infections à hénipavirus

Infections à virus morbilleux

Infections à pneumovirus

Infections à respirovirus

Infections à rubulavirus

Rage (maladie)

Infections à coronavirus

Infections à torovirus

Infections à virus coxsackie

Infections à échovirus

Fièvre chikungunya

Rubéole