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Resfriado común

Última revisão: 28 Sep 2025
Última atualização: 06 Feb 2024

Resumo

Definição

História e exame físico

Principais fatores diagnósticos

  • presencia de factores de riesgo
  • inicio agudo
  • rinitis
  • dolor de garganta
  • estornudos
  • drenaje/goteo posnasal
  • tos
  • fiebre
  • faringe enrojecida inespecífica
  • edema/eritema mucoso nasal
  • drenaje purulento en las fosas nasales y la faringe posterior
  • pulso y tensión arterial dentro de los límites normales
Detalhes completos

Outros fatores diagnósticos

  • malestar general
  • mialgia
  • halitosis
  • amígdalas inflamadas
Detalhes completos

Fatores de risco

  • exposición a personas infectadas
  • edad temprana
  • estación invernal
  • asistencia a guarderías
  • exposición al humo de cigarrillo o a otros irritantes respiratorios
Detalhes completos

Investigações diagnósticas

1st tests to order

  • no son necesarias pruebas iniciales
Full details

Tests to consider

  • hemograma completo (HC)
  • exudado faríngeo
  • cultivo de esputo
  • prueba de anticuerpos heterófilos
  • proteína C reactiva (PCR)
  • radiografía de tórax
  • tomografía computarizada (TC) sinusal
  • pruebas virales
Full details

Treatment algorithm

ACUTE

todos los pacientes

Contributors

Authors

Bruce Arroll, MBChB, PhD, FRNZCGP

Professor

Department of General Practice and Primary Health Care

University of Auckland

Auckland

New Zealand

Disclosures

BA is an author of a number of references cited in this topic.

Timothy Kenealy, MBChB, PhD, FRNZCGP

Associate Professor of Integrated Care

Department of General Practice and Primary Health Care

University of Auckland

Auckland

New Zealand

Disclosures

TK is an author of a number of references cited in this topic.

Peer reviewers

Fatima Syed, MD, MSc

Associate Professor of Medicine

Duke University School of Medicine

Durham

NC

Disclosures

FS declares that she has no competing interests.

Christopher Cates, MA, FRCGP

Senior Research Fellow

Division of Community Health Sciences

St. George's University of London

London

UK

Disclosures

CC declares that he has no competing interests.

Christopher Del Mar, MA MB, BChir MD, FRACGP, FAFPHM

Professor

Faculty of Health Sciences and Medicine

Bond University

Queensland

Australia

Disclosures

CDM declares that he has no competing interests.

An De Sutter, MD, PhD

Associate Professor

Department of General Practice and Primary Health Care

Ghent University

Belgium

Declarações

ADS declares that she has no competing interests.

Créditos aos pareceristas

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As afiliações e declarações dos pareceristas referem--se ao momento da revisão.

Referências

Nossas equipes internas de editoria e de evidências trabalham em conjunto com colaboradores internacionais especializados e pares revisores para garantir que forneçamos acesso às informações o mais clinicamente relevantes possível.

Principais artigos

Harris AM, Hicks LA, Qaseem A, et al. Appropriate antibiotic use for acute respiratory tract infection in adults: advice for high-value care from the American College of Physicians and the Centers for Disease Control and Prevention. Ann Intern Med. 2016 Mar 15;164(6):425-34.Texto completo  Resumo

Jefferson T, Del Mar CB, Dooley L, et al. Physical interventions to interrupt or reduce the spread of respiratory viruses. Cochrane Database Syst Rev. 2020 Nov 20;(11):CD006207.Texto completo  Resumo

van Driel ML, Scheire S, Deckx L, et al. What treatments are effective for common cold in adults and children? BMJ. 2018 Oct 10;363:k3786.

De Sutter AI, Eriksson L, van Driel ML. Oral antihistamine-decongestant-analgesic combinations for the common cold. Cochrane Database Syst Rev. 2022 Jan 21;1:CD004976.Texto completo  Resumo

Isbister GK, Prior F, Kilham HA. Restricting cough and cold medicines in children. J Paediatr Child Health. 2012 Feb;48(2):91-8. Resumo

Smith SM, Schroeder K, Fahey T. Over-the-counter (OTC) medications for acute cough in children and adults in community settings. Cochrane Database Syst Rev. 2014 Nov 24;(11):CD001831.Texto completo  Resumo

Kenealy T, Arroll B. Antibiotics for the common cold and acute purulent rhinitis. Cochrane Database Syst Rev. 2013 Jun 4;(6):CD000247.Texto completo  Resumo

Artigos de referência

Uma lista completa das fontes referenciadas neste tópico está disponível para os usuários com acesso total ao BMJ Best Practice.
  • Diagnósticos diferenciais

    • Fiebre del heno (rinitis alérgica)
    • Sinusitis crónica
    • Amigdalitis
    Mais Diagnósticos diferenciais
  • Guías de práctica clínica

    • Cough (acute): antimicrobial prescribing
    • Sore throat (acute): antimicrobial prescribing
    Mais Guías de práctica clínica
  • Folletos para el paciente

    Resfriado común

    Tratar la tos y los resfriados en niños

    Más Folletos para el paciente
  • Calculadoras

    Criterios de evaluación y tratamiento para el dolor de garganta (faringitis) (McIsaac)

    Más Calculadoras
  • padlock-lockedInicie sesión o suscríbase para acceder a todo el BMJ Best Practice

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