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Upper Respiratory Infection Management (IDSA/CDC)

Upper Respiratory Infection Management (IDSA/CDC): Upper Respiratory Symptoms → Primary Symptom Pattern → Pharyngitis/Sore Throat → Strep Test Result → ...

Pathway Overview

13 steps

Algorithm Steps

13 total

  1. 01Start

    Upper Respiratory Symptoms

    Cough, congestion, sore throat, rhinorrhea

  2. 02Decision

    Primary Symptom Pattern

    Determine syndrome

  3. 03Action

    Pharyngitis/Sore Throat

    Assess for Group A Strep

    • Use Centor/McIsaac criteria
    • Fever, tonsillar exudates, tender anterior cervical nodes, no cough
    • Score 0-1: No testing, symptomatic care
    • Score 2-3: Rapid strep test
    • Score 4+: Empiric treatment or test
  4. 04Decision

    Strep Test Result

    Rapid strep or culture

  5. 05Action

    GAS Pharyngitis

    Antibiotic treatment

    • Penicillin V 500mg BID x 10 days
    • Amoxicillin 500mg BID x 10 days
    • PCN allergy: Azithromycin 500mg day 1, 250mg days 2-5
    • Symptomatic improvement expected 24-48h
  6. 06Action

    Symptomatic Treatment

    All URI syndromes

    • Hydration and rest
    • Acetaminophen or ibuprofen for pain/fever
    • Topical/oral decongestants (<3 days)
    • Honey for cough (age >1 year)
    • Nasal saline irrigation
  7. 07Action

    Return Precautions

    When to seek care

    • Symptoms worsening after day 3
    • Not improved by day 10
    • High fever >102°F
    • Difficulty breathing
    • Severe headache, facial swelling
  8. 08Action

    Viral Pharyngitis

    Symptomatic care only

    • No antibiotics indicated
    • Salt water gargles
    • Lozenges, NSAIDs for pain
    • Most improve in 7 days
  9. Path rejoins step 06Shared downstream outcome
  10. 09Action

    Rhinosinusitis

    Viral vs bacterial distinction

    • <10 days: Likely viral
    • ≥10 days without improvement: Consider bacterial
    • Severe symptoms (high fever, facial pain) >3 days: Consider bacterial
    • Double-worsening: Improving then worse
  11. 10Decision

    Bacterial Sinusitis Criteria Met?

    Symptoms ≥10 days OR severe

  12. 11Action

    Bacterial Sinusitis Treatment

    Antibiotic options

    • First-line: Amoxicillin-clavulanate 875/125mg BID x 5-7 days
    • Alt: Doxycycline 100mg BID x 5-7 days
    • PCN allergy: Doxycycline or respiratory fluoroquinolone
    • Decongestants and saline rinses adjunctive
  13. 12Action

    Watchful Waiting Option

    Delayed prescribing strategy

    • Appropriate for mild bacterial sinusitis
    • Give prescription with instructions to fill if not better in 7 days
    • Reduces antibiotic use by 50%
    • Ensure patient understands worsening signs
  14. Path rejoins step 06Shared downstream outcome
  15. 13Action

    Acute Bronchitis

    Almost always viral

    • Cough predominant, may last 2-3 weeks
    • No pneumonia signs (focal findings, dyspnea)
    • Antibiotics NOT recommended
    • Cough suppressants, honey (adults)
    • Inhaler if bronchospasm present
  16. Path rejoins step 06Shared downstream outcome

Guideline Source

IDSA/CDC Principles of Judicious Antibiotic Prescribing

Clinical Safety Information

Clinical Decision Support — Not a Substitute for Clinical Judgment

Individual patient factors may require deviation from these recommendations.

Known Limitations

  • Does not address influenza-specific treatment
  • COVID-19 considerations not specifically addressed
  • Bacterial sinusitis antibiotic choice may vary by resistance patterns
  • Does not address immunocompromised patients
  • Watchful waiting requires patient education and safety-net

Applicable Regions

USAUUKEU

AU: eTG recommends similar conservative approach

UK: NICE supports delayed prescribing strategy

US: CDC antibiotic stewardship guidelines

Version 1Next review: 2027-01-01

Frequently Asked Questions

What is the Upper Respiratory Infection Management (IDSA/CDC)?

The Upper Respiratory Infection Management (IDSA/CDC) is a management clinical algorithm for Family Medicine. It provides a structured decision tree to guide clinical decision-making, based on IDSA/CDC Principles of Judicious Antibiotic Prescribing.

What guideline is the Upper Respiratory Infection Management (IDSA/CDC) based on?

This algorithm is based on IDSA/CDC Principles of Judicious Antibiotic Prescribing (DOI: 10.7326/M16-1686).

What are the limitations of the Upper Respiratory Infection Management (IDSA/CDC)?

Known limitations include: Does not address influenza-specific treatment; COVID-19 considerations not specifically addressed; Bacterial sinusitis antibiotic choice may vary by resistance patterns; Does not address immunocompromised patients; Watchful waiting requires patient education and safety-net. Individual patient factors may require deviation from these recommendations.

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